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-rw-r--r--src/map/pc_groups.c7
-rw-r--r--src/map/pet.c26
-rw-r--r--src/map/quest.c9
-rw-r--r--src/map/script.c268
-rw-r--r--src/map/searchstore.c67
5 files changed, 289 insertions, 88 deletions
diff --git a/src/map/pc_groups.c b/src/map/pc_groups.c
index ccda34b1c..f0e3880b8 100644
--- a/src/map/pc_groups.c
+++ b/src/map/pc_groups.c
@@ -310,6 +310,7 @@ static void read_config(void) {
*/
bool pc_group_has_permission(GroupSettings *group, unsigned int permission)
{
+ nullpo_retr(false, group);
return ((group->e_permissions&permission) != 0);
}
@@ -319,6 +320,7 @@ bool pc_group_has_permission(GroupSettings *group, unsigned int permission)
*/
bool pc_group_should_log_commands(GroupSettings *group)
{
+ nullpo_retr(true, group);
return group->log_commands;
}
@@ -348,6 +350,7 @@ GroupSettings* pc_group_id2group(int group_id)
*/
const char* pc_group_get_name(GroupSettings *group)
{
+ nullpo_retr(NULL, group);
return group->name;
}
@@ -359,6 +362,7 @@ const char* pc_group_get_name(GroupSettings *group)
*/
int pc_group_get_level(GroupSettings *group)
{
+ nullpo_ret(group);
return group->level;
}
@@ -370,6 +374,7 @@ int pc_group_get_level(GroupSettings *group)
*/
int pc_group_get_idx(GroupSettings *group)
{
+ nullpo_ret(group);
return group->index;
}
@@ -380,6 +385,7 @@ int pc_group_get_idx(GroupSettings *group)
unsigned int pc_groups_add_permission(const char *name) {
uint64 key = 0x1;
unsigned char i;
+ nullpo_ret(name);
for(i = 0; i < pcg->permission_count; i++) {
if( strcmpi(name,pcg->permissions[i].name) == 0 ) {
@@ -468,6 +474,7 @@ void do_init_pc_groups(void) {
static int group_db_clear_sub(union DBKey key, struct DBData *data, va_list args)
{
GroupSettings *group = DB->data2ptr(data);
+ nullpo_ret(group);
if (group->name)
aFree(group->name);
return 0;
diff --git a/src/map/pet.c b/src/map/pet.c
index e2b257e10..9d7264103 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -91,6 +91,7 @@ void pet_set_intimate(struct pet_data *pd, int value)
int pet_create_egg(struct map_session_data *sd, int item_id)
{
int pet_id = pet->search_petDB_index(item_id, PET_EGG);
+ nullpo_ret(sd);
if (pet_id < 0) return 0; //No pet egg here.
if (!pc->inventoryblank(sd)) return 0; // Inventory full
sd->catch_target_class = pet->db[pet_id].class_;
@@ -117,6 +118,7 @@ int pet_unlocktarget(struct pet_data *pd)
* Pet Attack Skill [Skotlex]
*------------------------------------------*/
int pet_attackskill(struct pet_data *pd, int target_id) {
+ nullpo_ret(pd);
if (!battle_config.pet_status_support || !pd->a_skill ||
(battle_config.pet_equip_required && !pd->pet.equip))
return 0;
@@ -148,6 +150,7 @@ int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type)
struct pet_data *pd;
int rate;
+ nullpo_ret(sd);
pd = sd->pd;
Assert_ret(pd->msd == 0 || pd->msd->pd == pd);
@@ -291,6 +294,7 @@ int pet_performance(struct map_session_data *sd, struct pet_data *pd)
{
int val;
+ nullpo_retr(1, pd);
if (pd->pet.intimate > 900)
val = (pd->petDB->s_perfor > 0)? 4:3;
else if(pd->pet.intimate > 750) //TODO: this is way too high
@@ -309,6 +313,8 @@ int pet_return_egg(struct map_session_data *sd, struct pet_data *pd)
struct item tmp_item;
int flag;
+ nullpo_retr(1, sd);
+ nullpo_retr(1, pd);
pet->lootitem_drop(pd,sd);
memset(&tmp_item,0,sizeof(tmp_item));
tmp_item.nameid = pd->petDB->EggID;
@@ -336,6 +342,7 @@ int pet_data_init(struct map_session_data *sd, struct s_pet *petinfo)
int i=0,interval=0;
nullpo_retr(1, sd);
+ nullpo_retr(1, petinfo);
Assert_retr(1, sd->status.pet_id == 0 || sd->pd == 0 || sd->pd->msd == sd);
if(sd->status.account_id != petinfo->account_id || sd->status.char_id != petinfo->char_id) {
@@ -407,6 +414,7 @@ int pet_data_init(struct map_session_data *sd, struct s_pet *petinfo)
int pet_birth_process(struct map_session_data *sd, struct s_pet *petinfo)
{
nullpo_retr(1, sd);
+ nullpo_retr(1, petinfo);
Assert_retr(1, sd->status.pet_id == 0 || sd->pd == 0 || sd->pd->msd == sd);
if(sd->status.pet_id && petinfo->incubate == 1) {
@@ -443,6 +451,7 @@ int pet_birth_process(struct map_session_data *sd, struct s_pet *petinfo)
int pet_recv_petdata(int account_id,struct s_pet *p,int flag) {
struct map_session_data *sd;
+ nullpo_retr(1, p);
sd = map->id2sd(account_id);
if(sd == NULL)
return 1;
@@ -651,6 +660,7 @@ int pet_change_name(struct map_session_data *sd, const char *name)
int i;
struct pet_data *pd;
nullpo_retr(1, sd);
+ nullpo_retr(1, name);
pd = sd->pd;
if((pd == NULL) || (pd->pet.rename_flag == 1 && !battle_config.pet_rename))
@@ -666,9 +676,12 @@ int pet_change_name(struct map_session_data *sd, const char *name)
int pet_change_name_ack(struct map_session_data *sd, const char *name, int flag)
{
- struct pet_data *pd = sd->pd;
+ struct pet_data *pd;
char *newname = NULL;
- if (!pd) return 0;
+ nullpo_ret(sd);
+ nullpo_ret(name);
+ pd = sd->pd;
+ if (pd == NULL) return 0;
newname = aStrndup(name, NAME_LENGTH-1);
normalize_name(newname, " ");//bugreport:3032 // FIXME[Haru]: This should be normalized by the inter-server (so that it's const here)
@@ -724,6 +737,8 @@ int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd) {
struct item tmp_item;
int nameid,flag;
+ nullpo_retr(1, sd);
+ nullpo_retr(1, pd);
if(pd->pet.equip == 0)
return 1;
@@ -762,6 +777,7 @@ int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd) {
int pet_food(struct map_session_data *sd, struct pet_data *pd) {
int i, food_id;
+ nullpo_retr(1, pd);
food_id = pd->petDB->FoodID;
i = pc->search_inventory(sd, food_id);
if(i == INDEX_NOT_FOUND) {
@@ -847,6 +863,7 @@ int pet_randomwalk(struct pet_data *pd, int64 tick)
int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, int64 tick) {
struct block_list *target = NULL;
+ nullpo_ret(pd);
if(pd->bl.prev == NULL || sd == NULL || sd->bl.prev == NULL)
return 0;
@@ -959,6 +976,7 @@ int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, int64 tick
int pet_ai_sub_foreachclient(struct map_session_data *sd,va_list ap) {
int64 tick = va_arg(ap,int64);
+ nullpo_ret(sd);
if(sd->status.pet_id && sd->pd)
pet->ai_sub_hard(sd->pd,sd,tick);
@@ -1114,7 +1132,8 @@ int pet_recovery_timer(int tid, int64 tick, int id, intptr_t data) {
if(sd==NULL || sd->pd == NULL || sd->pd->recovery == NULL)
return 1;
- pd=sd->pd;
+ pd = sd->pd;
+ nullpo_retr(1, pd);
if(pd->recovery->timer != tid) {
ShowError("pet_recovery_timer %d != %d\n",pd->recovery->timer,tid);
@@ -1146,6 +1165,7 @@ int pet_skill_support_timer(int tid, int64 tick, int id, intptr_t data) {
return 1;
pd=sd->pd;
+ nullpo_retr(1, pd);
if(pd->s_skill->timer != tid) {
ShowError("pet_skill_support_timer %d != %d\n",pd->s_skill->timer,tid);
diff --git a/src/map/quest.c b/src/map/quest.c
index 79328ae9d..ecaa8720e 100644
--- a/src/map/quest.c
+++ b/src/map/quest.c
@@ -81,6 +81,7 @@ int quest_pc_login(struct map_session_data *sd)
int i;
#endif
+ nullpo_retr(1, sd);
if(sd->avail_quests == 0)
return 1;
@@ -111,6 +112,7 @@ int quest_add(struct map_session_data *sd, int quest_id)
int n;
struct quest_db *qi = quest->db(quest_id);
+ nullpo_retr(-1, sd);
if( qi == &quest->dummy ) {
ShowError("quest_add: quest %d not found in DB.\n", quest_id);
return -1;
@@ -122,6 +124,7 @@ int quest_add(struct map_session_data *sd, int quest_id)
}
n = sd->avail_quests; // Insertion point
+ Assert_retr(-1, sd->avail_quests <= sd->num_quests);
sd->num_quests++;
sd->avail_quests++;
@@ -163,6 +166,7 @@ int quest_change(struct map_session_data *sd, int qid1, int qid2)
int i;
struct quest_db *qi = quest->db(qid2);
+ nullpo_retr(-1, sd);
if( qi == &quest->dummy ) {
ShowError("quest_change: quest %d not found in DB.\n", qid2);
return -1;
@@ -213,6 +217,7 @@ int quest_delete(struct map_session_data *sd, int quest_id)
{
int i;
+ nullpo_retr(-1, sd);
//Search for quest
ARR_FIND(0, sd->num_quests, i, sd->quest_log[i].quest_id == quest_id);
@@ -283,6 +288,7 @@ void quest_update_objective(struct map_session_data *sd, int mob_id)
{
int i,j;
+ nullpo_retv(sd);
for (i = 0; i < sd->avail_quests; i++) {
struct quest_db *qi = NULL;
@@ -338,6 +344,7 @@ int quest_update_status(struct map_session_data *sd, int quest_id, enum quest_st
{
int i;
+ nullpo_retr(-1, sd);
ARR_FIND(0, sd->avail_quests, i, sd->quest_log[i].quest_id == quest_id);
if( i == sd->avail_quests ) {
ShowError("quest_update_status: Character %d doesn't have quest %d.\n", sd->status.char_id, quest_id);
@@ -388,6 +395,7 @@ int quest_check(struct map_session_data *sd, int quest_id, enum quest_check_type
{
int i;
+ nullpo_retr(-1, sd);
ARR_FIND(0, sd->num_quests, i, sd->quest_log[i].quest_id == quest_id);
if (i == sd->num_quests)
return -1;
@@ -431,6 +439,7 @@ struct quest_db *quest_read_db_sub(struct config_setting_t *cs, int n, const cha
struct config_setting_t *t = NULL;
int i32 = 0, quest_id;
const char *str = NULL;
+ nullpo_retr(NULL, cs);
/*
* Id: Quest ID [int]
* Name: Quest Name [string]
diff --git a/src/map/script.c b/src/map/script.c
index df6a8d159..7db3736e3 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -83,12 +83,15 @@
struct script_interface script_s;
struct script_interface *script;
+static inline int GETVALUE(const struct script_buf *buf, int i) __attribute__((nonnull (1)));
static inline int GETVALUE(const struct script_buf *buf, int i)
{
Assert_ret(VECTOR_LENGTH(*buf) > i + 2);
return (int)MakeDWord(MakeWord(VECTOR_INDEX(*buf, i), VECTOR_INDEX(*buf, i+1)),
MakeWord(VECTOR_INDEX(*buf, i+2), 0));
}
+
+static inline void SETVALUE(struct script_buf *buf, int i, int n) __attribute__((nonnull (1)));
static inline void SETVALUE(struct script_buf *buf, int i, int n)
{
Assert_retv(VECTOR_LENGTH(*buf) > i + 2);
@@ -158,6 +161,7 @@ const char* script_op2name(int op) {
static void script_dump_stack(struct script_state* st)
{
int i;
+ nullpo_retv(st);
ShowMessage("\tstart = %d\n", st->start);
ShowMessage("\tend = %d\n", st->end);
ShowMessage("\tdefsp = %d\n", st->stack->defsp);
@@ -200,6 +204,7 @@ static void script_dump_stack(struct script_state* st)
void script_reportsrc(struct script_state *st) {
struct block_list* bl;
+ nullpo_retv(st);
if( st->oid == 0 )
return; //Can't report source.
@@ -304,7 +309,7 @@ void script_reportfunc(struct script_state* st)
/*==========================================
* Output error message
*------------------------------------------*/
-static void disp_error_message2(const char *mes,const char *pos,int report) analyzer_noreturn;
+static void disp_error_message2(const char *mes,const char *pos,int report) __attribute__((nonnull (1))) analyzer_noreturn;
static void disp_error_message2(const char *mes,const char *pos,int report) {
script->error_msg = aStrdup(mes);
script->error_pos = pos;
@@ -333,6 +338,7 @@ void check_event(struct script_state *st, const char *evt)
unsigned int calc_hash(const char* p) {
unsigned int h;
+ nullpo_ret(p);
#if defined(SCRIPT_HASH_DJB2)
h = 5381;
while( *p ) // hash*33 + c
@@ -368,6 +374,7 @@ unsigned int calc_hash_ci(const char* p) {
unsigned int h = 0;
#ifdef ENABLE_CASE_CHECK
+ nullpo_ret(p);
#if defined(SCRIPT_HASH_DJB2)
h = 5381;
while( *p ) // hash*33 + c
@@ -422,8 +429,10 @@ int script_search_str(const char* p)
return -1;
}
-void script_casecheck_clear_sub(struct casecheck_data *ccd) {
+void script_casecheck_clear_sub(struct casecheck_data *ccd)
+{
#ifdef ENABLE_CASE_CHECK
+ nullpo_retv(ccd);
if (ccd->str_data) {
aFree(ccd->str_data);
ccd->str_data = NULL;
@@ -453,6 +462,7 @@ const char *script_casecheck_add_str_sub(struct casecheck_data *ccd, const char
#ifdef ENABLE_CASE_CHECK
int len;
int h = script->calc_hash_ci(p);
+ nullpo_retr(NULL, ccd);
if (ccd->str_hash[h] == 0) {
//empty bucket, add new node here
ccd->str_hash[h] = ccd->str_num;
@@ -744,7 +754,9 @@ const char* script_skip_space(const char* p)
/// Skips a word.
/// A word consists of undercores and/or alphanumeric characters,
/// and valid variable prefixes/postfixes.
-const char* skip_word(const char* p) {
+const char* skip_word(const char* p)
+{
+ nullpo_retr(NULL, p);
// prefix
switch( *p ) {
case '@':// temporary char variable
@@ -775,6 +787,7 @@ int add_word(const char* p) {
size_t len;
int i;
+ nullpo_retr(0, p);
// Check for a word
len = script->skip_word(p) - p;
if( len == 0 )
@@ -805,6 +818,7 @@ const char* parse_callfunc(const char* p, int require_paren, int is_custom)
int func;
bool macro = false;
+ nullpo_retr(NULL, p);
// is need add check for arg null pointer below?
func = script->add_word(p);
if (script->str_data[func].type == C_FUNC) {
@@ -983,6 +997,7 @@ const char* parse_variable(const char* p)
const char *p2 = NULL;
const char *var = p;
+ nullpo_retr(NULL, p);
if( ( p[0] == '+' && p[1] == '+' && (type = C_ADD_PRE, true) ) // pre ++
|| ( p[0] == '-' && p[1] == '-' && (type = C_SUB_PRE, true) ) // pre --
) {
@@ -1162,9 +1177,12 @@ bool is_number(const char *p) {
*/
int script_string_dup(char *str)
{
- int len = (int)strlen(str);
+ int len;
int pos = script->string_list_pos;
+ nullpo_retr(pos, str);
+ len = (int)strlen(str);
+
while (pos+len+1 >= script->string_list_size) {
script->string_list_size += (1024*1024)/2;
RECREATE(script->string_list,char,script->string_list_size);
@@ -1183,6 +1201,7 @@ const char *parse_simpleexpr(const char *p)
{
p=script->skip_space(p);
+ nullpo_retr(NULL, p);
if (*p == ';' || *p == ',')
disp_error_message("parse_simpleexpr: unexpected end of expression",p);
if (*p == '(') {
@@ -1199,6 +1218,7 @@ const char *parse_simpleexpr(const char *p)
const char *parse_simpleexpr_paren(const char *p)
{
int i = script->syntax.curly_count - 1;
+ nullpo_retr(NULL, p);
if (i >= 0 && script->syntax.curly[i].type == TYPE_ARGLIST)
++script->syntax.curly[i].count;
@@ -1227,6 +1247,7 @@ const char *parse_simpleexpr_number(const char *p)
char *np = NULL;
long long lli;
+ nullpo_retr(NULL, p);
while (*p == '0' && ISDIGIT(p[1]))
p++; // Skip leading zeros, we don't support octal literals
@@ -1247,6 +1268,7 @@ const char *parse_simpleexpr_string(const char *p)
{
const char *start_point = p;
+ nullpo_retr(NULL, p);
do {
p++;
while (*p != '\0' && *p != '"') {
@@ -1337,6 +1359,7 @@ void script_add_translatable_string(const struct script_string_buf *string, cons
{
struct string_translation *st = NULL;
+ nullpo_retv(string);
if (script->syntax.translation_db == NULL
|| (st = strdb_get(script->syntax.translation_db, VECTOR_DATA(*string))) == NULL) {
script->addc(C_STR);
@@ -1376,6 +1399,7 @@ const char* script_parse_subexpr(const char* p,int limit)
{
int op,opl,len;
+ nullpo_retr(NULL, p);
p=script->skip_space(p);
if( *p == '-' ) {
@@ -1441,6 +1465,7 @@ const char* script_parse_subexpr(const char* p,int limit)
*------------------------------------------*/
const char* parse_expr(const char *p)
{
+ nullpo_retr(NULL, p);
switch(*p) {
case ')': case ';': case ':': case '[': case ']':
case '}':
@@ -1457,6 +1482,7 @@ const char* parse_line(const char* p)
{
const char* p2;
+ nullpo_retr(NULL, p);
p=script->skip_space(p);
if(*p==';') {
//Close decision for if(); for(); while();
@@ -1517,6 +1543,7 @@ const char* parse_line(const char* p)
// { ... } Closing process
const char* parse_curly_close(const char* p)
{
+ nullpo_retr(NULL, p);
if(script->syntax.curly_count <= 0) {
disp_error_message("parse_curly_close: unexpected string",p);
return p + 1;
@@ -1577,6 +1604,7 @@ const char* parse_syntax(const char* p)
{
const char *p2 = script->skip_word(p);
+ nullpo_retr(NULL, p);
switch(*p) {
case 'B':
case 'b':
@@ -2006,6 +2034,7 @@ const char* parse_syntax_close(const char *p) {
// If (...) for (...) hoge (); as to make sure closed closed once again
int flag;
+ nullpo_retr(NULL, p);
do {
p = script->parse_syntax_close_sub(p,&flag);
} while(flag);
@@ -2192,6 +2221,7 @@ bool script_get_constant(const char* name, int* value)
{
int n = script->search_str(name);
+ nullpo_retr(false, value);
if( n == -1 || script->str_data[n].type != C_INT )
{// not found or not a constant
return false;
@@ -2706,6 +2736,7 @@ struct script_code* parse_script(const char *src,const char *file,int line,int o
struct map_session_data *script_rid2sd(struct script_state *st)
{
struct map_session_data *sd;
+ nullpo_retr(NULL, st);
if( !( sd = map->id2sd(st->rid) ) ) {
ShowError("script_rid2sd: fatal error ! player not attached!\n");
script->reportfunc(st);
@@ -2756,6 +2787,7 @@ char *get_val_npcscope_str(struct script_state* st, struct reg_db *n, struct scr
}
char *get_val_instance_str(struct script_state* st, const char* name, struct script_data* data) {
+ nullpo_retr(NULL, st);
if (st->instance_id >= 0) {
return (char*)i64db_get(instance->list[st->instance_id].regs.vars, reference_getuid(data));
} else {
@@ -2923,6 +2955,7 @@ struct script_data *get_val(struct script_state* st, struct script_data* data) {
const void *get_val2(struct script_state *st, int64 uid, struct reg_db *ref)
{
struct script_data* data;
+ nullpo_retr(NULL, st);
script->push_val(st->stack, C_NAME, uid, ref);
data = script_getdatatop(st, -1);
script->get_val(st, data);
@@ -2938,9 +2971,12 @@ const void *get_val2(struct script_state *st, int64 uid, struct reg_db *ref)
void script_array_ensure_zero(struct script_state *st, struct map_session_data *sd, int64 uid, struct reg_db *ref) {
const char *name = script->get_str(script_getvarid(uid));
// is here st can be null pointer and st->rid is wrong?
- struct reg_db *src = script->array_src(st, sd ? sd : st->rid ? map->id2sd(st->rid) : NULL, name, ref);
+ struct reg_db *src;
bool insert = false;
+ nullpo_retv(st);
+ src = script->array_src(st, sd ? sd : st->rid ? map->id2sd(st->rid) : NULL, name, ref);
+
if (sd && !st) {
/* when sd comes, st isn't available */
insert = true;
@@ -3022,6 +3058,8 @@ int script_free_array_db(union DBKey key, struct DBData *data, va_list ap)
* Clears script_array and removes it from script->array_db
**/
void script_array_delete(struct reg_db *src, struct script_array *sa) {
+ nullpo_retv(src);
+ nullpo_retv(sa);
aFree(sa->members);
idb_remove(src->arrays, sa->id);
ers_free(script->array_ers, sa);
@@ -3034,6 +3072,7 @@ void script_array_delete(struct reg_db *src, struct script_array *sa) {
void script_array_remove_member(struct reg_db *src, struct script_array *sa, unsigned int idx) {
unsigned int i, cursor;
+ nullpo_retv(sa);
/* its the only member left, no need to do anything other than delete the array data */
if( sa->size == 1 ) {
script->array_delete(src,sa);
@@ -3058,8 +3097,8 @@ void script_array_remove_member(struct reg_db *src, struct script_array *sa, uns
* @param idx the index of the array member being inserted
**/
void script_array_add_member(struct script_array *sa, unsigned int idx) {
+ nullpo_retv(sa);
RECREATE(sa->members, unsigned int, ++sa->size);
-
sa->members[sa->size - 1] = idx;
}
/**
@@ -3069,11 +3108,13 @@ void script_array_add_member(struct script_array *sa, unsigned int idx) {
struct reg_db *script_array_src(struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref) {
struct reg_db *src = NULL;
+ nullpo_retr(NULL, name);
switch( name[0] ) {
/* from player */
default: /* char reg */
case '@':/* temp char reg */
case '#':/* account reg */
+ nullpo_retr(NULL, sd);
src = &sd->regs;
break;
case '$':/* map reg */
@@ -3086,6 +3127,7 @@ struct reg_db *script_array_src(struct script_state *st, struct map_session_data
src = (name[1] == '@') ? &st->stack->scope : &st->script->local;
break;
case '\'':/* instance */
+ nullpo_retr(NULL, st);
if( st->instance_id >= 0 ) {
src = &instance->list[st->instance_id].regs;
}
@@ -3112,6 +3154,7 @@ void script_array_update(struct reg_db *src, int64 num, bool empty) {
int id = script_getvarid(num);
unsigned int index = script_getvaridx(num);
+ nullpo_retv(src);
if (!src->arrays) {
src->arrays = idb_alloc(DB_OPT_BASE);
} else {
@@ -3151,6 +3194,7 @@ void set_reg_npcscope_str(struct script_state* st, struct reg_db *n, int64 num,
{
if (n)
{
+ nullpo_retv(str);
if (str[0]) {
i64db_put(n->vars, num, aStrdup(str));
if (script_getvaridx(num))
@@ -3180,6 +3224,7 @@ void set_reg_npcscope_num(struct script_state* st, struct reg_db *n, int64 num,
void set_reg_instance_str(struct script_state* st, int64 num, const char* name, const char *str)
{
+ nullpo_retv(st);
if (st->instance_id >= 0) {
if (str[0]) {
i64db_put(instance->list[st->instance_id].regs.vars, num, aStrdup(str));
@@ -3198,6 +3243,7 @@ void set_reg_instance_str(struct script_state* st, int64 num, const char* name,
void set_reg_instance_num(struct script_state* st, int64 num, const char* name, int val)
{
+ nullpo_retv(st);
if (st->instance_id >= 0) {
if (val != 0) {
i64db_iput(instance->list[st->instance_id].regs.vars, num, val);
@@ -3230,12 +3276,16 @@ void set_reg_instance_num(struct script_state* st, int64 num, const char* name,
*------------------------------------------*/
int set_reg(struct script_state *st, struct map_session_data *sd, int64 num, const char *name, const void *value, struct reg_db *ref)
{
- char prefix = name[0];
+ char prefix;
+ nullpo_ret(name);
+ prefix = name[0];
if (strlen(name) > SCRIPT_VARNAME_LENGTH) {
ShowError("script:set_reg: variable name too long. '%s'\n", name);
- script->reportsrc(st);
- st->state = END;
+ if (st) {
+ script->reportsrc(st);
+ st->state = END;
+ }
return 0;
}
@@ -3418,6 +3468,7 @@ int conv_num(struct script_state *st, struct script_data *data)
/// Increases the size of the stack
void stack_expand(struct script_stack* stack) {
+ nullpo_retv(stack);
stack->sp_max += 64;
stack->stack_data = (struct script_data*)aRealloc(stack->stack_data,
stack->sp_max * sizeof(stack->stack_data[0]) );
@@ -3427,6 +3478,7 @@ void stack_expand(struct script_stack* stack) {
/// Pushes a value into the stack (with reference)
struct script_data* push_val(struct script_stack* stack, enum c_op type, int64 val, struct reg_db *ref) {
+ nullpo_retr(NULL, stack);
if( stack->sp >= stack->sp_max )
script->stack_expand(stack);
stack->stack_data[stack->sp].type = type;
@@ -3439,6 +3491,7 @@ struct script_data* push_val(struct script_stack* stack, enum c_op type, int64 v
/// Pushes a string into the stack
struct script_data *push_str(struct script_stack *stack, char *str)
{
+ nullpo_retr(NULL, stack);
if( stack->sp >= stack->sp_max )
script->stack_expand(stack);
stack->stack_data[stack->sp].type = C_STR;
@@ -3451,6 +3504,7 @@ struct script_data *push_str(struct script_stack *stack, char *str)
/// Pushes a constant string into the stack
struct script_data *push_conststr(struct script_stack *stack, const char *str)
{
+ nullpo_retr(NULL, stack);
if( stack->sp >= stack->sp_max )
script->stack_expand(stack);
stack->stack_data[stack->sp].type = C_CONSTSTR;
@@ -3462,6 +3516,7 @@ struct script_data *push_conststr(struct script_stack *stack, const char *str)
/// Pushes a retinfo into the stack
struct script_data* push_retinfo(struct script_stack* stack, struct script_retinfo* ri, struct reg_db *ref) {
+ nullpo_retr(NULL, stack);
if( stack->sp >= stack->sp_max )
script->stack_expand(stack);
stack->stack_data[stack->sp].type = C_RETINFO;
@@ -3473,6 +3528,7 @@ struct script_data* push_retinfo(struct script_stack* stack, struct script_retin
/// Pushes a copy of the target position into the stack
struct script_data* push_copy(struct script_stack* stack, int pos) {
+ nullpo_retr(NULL, stack);
switch( stack->stack_data[pos].type ) {
case C_CONSTSTR:
return script->push_conststr(stack, stack->stack_data[pos].u.str);
@@ -3497,10 +3553,13 @@ struct script_data* push_copy(struct script_stack* stack, int pos) {
/// Removes the values in indexes [start,end[ from the stack.
/// Adjusts all stack pointers.
void pop_stack(struct script_state* st, int start, int end) {
- struct script_stack* stack = st->stack;
+ struct script_stack* stack;
struct script_data* data;
int i;
+ nullpo_retv(st);
+ stack = st->stack;
+
if( start < 0 )
start = 0;
if( end > stack->sp )
@@ -3636,6 +3695,7 @@ struct script_state* script_alloc_state(struct script_code* rootscript, int pos,
///
/// @param st Script state
void script_free_state(struct script_state* st) {
+ nullpo_retv(st);
if( idb_exists(script->st_db,st->id) ) {
struct map_session_data *sd = st->rid ? map->id2sd(st->rid) : NULL;
@@ -3697,6 +3757,7 @@ void script_free_state(struct script_state* st) {
* @param ref[in] Reference to be added.
*/
void script_add_pending_ref(struct script_state *st, struct reg_db *ref) {
+ nullpo_retv(st);
RECREATE(st->pending_refs, struct reg_db*, ++st->pending_ref_count);
st->pending_refs[st->pending_ref_count-1] = ref;
}
@@ -4133,6 +4194,7 @@ int run_func(struct script_state *st)
struct script_data* data;
int i,start_sp,end_sp,func;
+ nullpo_retr(1, st);
end_sp = st->stack->sp;// position after the last argument
for( i = end_sp-1; i > 0 ; --i )
if( st->stack->stack_data[i].type == C_ARG )
@@ -4280,6 +4342,7 @@ int run_script_timer(int tid, int64 tick, int id, intptr_t data) {
void script_detach_state(struct script_state* st, bool dequeue_event) {
struct map_session_data* sd;
+ nullpo_retv(st);
if(st->rid && (sd = map->id2sd(st->rid))!=NULL) {
sd->st = st->bk_st;
sd->npc_id = st->bk_npcid;
@@ -4313,6 +4376,7 @@ void script_detach_state(struct script_state* st, bool dequeue_event) {
void script_attach_state(struct script_state* st) {
struct map_session_data* sd;
+ nullpo_retv(st);
if(st->rid && (sd = map->id2sd(st->rid))!=NULL)
{
if(st!=sd->st)
@@ -4348,6 +4412,7 @@ void run_script_main(struct script_state *st) {
struct script_stack *stack = st->stack;
struct npc_data *nd;
+ nullpo_retv(st);
script->attach_state(st);
nd = map->id2nd(st->oid);
@@ -4656,6 +4721,7 @@ int script_reg_destroy(union DBKey key, struct DBData *data, va_list ap)
{
struct script_reg_state *src;
+ nullpo_ret(data);
if( data->type != DB_DATA_PTR )/* got no need for those! */
return 0;
@@ -4677,6 +4743,8 @@ int script_reg_destroy(union DBKey key, struct DBData *data, va_list ap)
* Clears a single persistent variable
**/
void script_reg_destroy_single(struct map_session_data *sd, int64 reg, struct script_reg_state *data) {
+ nullpo_retv(sd);
+ nullpo_retv(data);
i64db_remove(sd->regs.vars, reg);
if( data->type ) {
@@ -4691,6 +4759,7 @@ void script_reg_destroy_single(struct map_session_data *sd, int64 reg, struct sc
}
}
unsigned int *script_array_cpy_list(struct script_array *sa) {
+ nullpo_retr(NULL, sa);
if( sa->size > script->generic_ui_array_size )
script->generic_ui_array_expand(sa->size);
memcpy(script->generic_ui_array, sa->members, sizeof(unsigned int)*sa->size);
@@ -4838,6 +4907,7 @@ void do_final_script(void)
**/
uint8 script_add_language(const char *name) {
uint8 lang_id = script->max_lang_id;
+ nullpo_ret(name);
RECREATE(script->languages, char *, ++script->max_lang_id);
script->languages[lang_id] = aStrdup(name);
@@ -5052,6 +5122,8 @@ int script_load_translation(const char *file, uint8 lang_id)
int lineno = 0;
struct script_string_buf msgid, msgstr;
+ nullpo_ret(file);
+
if ((fp = fopen(file,"rb")) == NULL) {
ShowError("load_translation: failed to open '%s' for reading\n",file);
return 0;
@@ -5343,6 +5415,7 @@ int script_reload(void)
const char *script_getfuncname(struct script_state *st) {
struct script_data *data;
+ nullpo_retr(NULL, st);
data = &st->stack->stack_data[st->start];
if( data->type == C_NAME && script->str_data[data->u.num].type == C_FUNC )
@@ -5372,6 +5445,7 @@ bool script_sprintf(struct script_state *st, int start, struct StringBuf *out)
int lastarg = start;
int argc = script_lastdata(st) + 1;
+ nullpo_retr(-1, out);
Assert_retr(-1, start >= 2 && start <= argc);
Assert_retr(-1, script_hasdata(st, start));
@@ -5692,6 +5766,7 @@ int menu_countoptions(const char* str, int max_count, int* total)
int count = 0;
int bogus_total;
+ nullpo_ret(str);
if( total == NULL )
total = &bogus_total;
++(*total);
@@ -6622,7 +6697,8 @@ BUILDIN(itemheal)
}
sd = script->rid2sd(st);
- if (!sd) return true;
+ if (sd == NULL)
+ return true;
pc->itemheal(sd,sd->itemid,hp,sp);
return true;
}
@@ -7939,7 +8015,11 @@ BUILDIN(makeitem)
void buildin_delitem_delete(struct map_session_data* sd, int idx, int* amount, bool delete_items)
{
int delamount;
- struct item* inv = &sd->status.inventory[idx];
+ struct item* inv;
+
+ nullpo_retv(sd);
+ nullpo_retv(amount);
+ inv = &sd->status.inventory[idx];
delamount = ( amount[0] < inv->amount ) ? amount[0] : inv->amount;
@@ -7966,6 +8046,8 @@ bool buildin_delitem_search(struct map_session_data* sd, struct item* it, bool e
int i, amount;
struct item* inv;
+ nullpo_retr(false, sd);
+ nullpo_retr(false, it);
// prefer always non-equipped items
it->equip = 0;
@@ -9232,7 +9314,8 @@ BUILDIN(bonus) {
return true;
}
-BUILDIN(autobonus) {
+BUILDIN(autobonus)
+{
unsigned int dur;
short rate;
short atk_type = 0;
@@ -9241,7 +9324,7 @@ BUILDIN(autobonus) {
if (sd == NULL)
return true; // no player attached
- if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
+ if (status->current_equip_item_index < 0 || sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip)
return true;
rate = script_getnum(st,3);
@@ -9266,7 +9349,8 @@ BUILDIN(autobonus) {
return true;
}
-BUILDIN(autobonus2) {
+BUILDIN(autobonus2)
+{
unsigned int dur;
short rate;
short atk_type = 0;
@@ -9275,7 +9359,7 @@ BUILDIN(autobonus2) {
if (sd == NULL)
return true; // no player attached
- if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
+ if (status->current_equip_item_index < 0 || sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip)
return true;
rate = script_getnum(st,3);
@@ -9300,7 +9384,8 @@ BUILDIN(autobonus2) {
return true;
}
-BUILDIN(autobonus3) {
+BUILDIN(autobonus3)
+{
unsigned int dur;
short rate,atk_type;
const char *bonus_script, *other_script = NULL;
@@ -9308,7 +9393,7 @@ BUILDIN(autobonus3) {
if (sd == NULL)
return true; // no player attached
- if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
+ if (status->current_equip_item_index < 0 || sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip)
return true;
rate = script_getnum(st,3);
@@ -9405,6 +9490,9 @@ BUILDIN(guildskill) {
skill_id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
level = script_getnum(st,3);
+ if (skill_id < GD_SKILLBASE || skill_id > GD_MAX)
+ return true; // not guild skill
+
id = skill_id - GD_SKILLBASE;
max_points = guild->skill_get_max(skill_id);
@@ -11089,6 +11177,7 @@ BUILDIN(getmapusers) {
int buildin_getareausers_sub(struct block_list *bl,va_list ap)
{
int *users=va_arg(ap,int *);
+ nullpo_ret(users);
(*users)++;
return 0;
}
@@ -11919,6 +12008,7 @@ BUILDIN(getwaitingroomstate)
case 0:
for (i = 0; i < cd->users; i++) {
struct map_session_data *sd = cd->usersd[i];
+ nullpo_retr(false, sd);
mapreg->setreg(reference_uid(script->add_str("$@chatmembers"), i), sd->bl.id);
}
script_pushint(st, cd->users);
@@ -11974,6 +12064,7 @@ BUILDIN(warpwaitingpc)
for (i = 0; i < n && cd->users > 0; i++) {
struct map_session_data *sd = cd->usersd[0];
+ nullpo_retr(false, sd);
if (strcmp(map_name,"SavePoint") == 0 && map->list[sd->bl.m].flag.noteleport) {
// can't teleport on this map
break;
@@ -13718,6 +13809,7 @@ int playbgm_foreachpc_sub(struct map_session_data* sd, va_list args)
{
const char* name = va_arg(args, const char*);
+ nullpo_ret(name);
clif->playBGM(sd, name);
return 0;
}
@@ -15035,7 +15127,10 @@ BUILDIN(getrefine)
if (sd == NULL)
return true;
- script_pushint(st,sd->status.inventory[status->current_equip_item_index].refine);
+ if (status->current_equip_item_index < 0)
+ script_pushint(st, 0);
+ else
+ script_pushint(st, sd->status.inventory[status->current_equip_item_index].refine);
return true;
}
@@ -15986,6 +16081,10 @@ BUILDIN(sqrt) //[zBuffer]
{
double i, a;
i = script_getnum(st,2);
+ if (i < 0) {
+ ShowError("sqrt from negative value\n");
+ return false;
+ }
a = sqrt(i);
script_pushint(st,(int)a);
return true;
@@ -18043,7 +18142,8 @@ BUILDIN(bg_getareausers)
return true;
}
-BUILDIN(bg_updatescore) {
+BUILDIN(bg_updatescore)
+{
const char *str;
int16 m;
@@ -18085,7 +18185,8 @@ BUILDIN(bg_get_data)
* Instancing Script Commands
*------------------------------------------*/
-BUILDIN(instance_create) {
+BUILDIN(instance_create)
+{
const char *name;
int owner_id, res;
int type = IOT_PARTY;
@@ -18121,7 +18222,8 @@ BUILDIN(instance_create) {
return true;
}
-BUILDIN(instance_destroy) {
+BUILDIN(instance_destroy)
+{
int instance_id = -1;
if( script_hasdata(st, 2) )
@@ -18220,7 +18322,8 @@ BUILDIN(instance_set_timeout)
return true;
}
-BUILDIN(instance_init) {
+BUILDIN(instance_init)
+{
int instance_id = script_getnum(st, 2);
if( !instance->valid(instance_id) ) {
@@ -18268,7 +18371,8 @@ BUILDIN(instance_announce)
return true;
}
-BUILDIN(instance_npcname) {
+BUILDIN(instance_npcname)
+{
const char *str;
int instance_id = -1;
struct npc_data *nd;
@@ -18292,7 +18396,8 @@ BUILDIN(instance_npcname) {
return true;
}
-BUILDIN(has_instance) {
+BUILDIN(has_instance)
+{
struct map_session_data *sd;
const char *str;
int16 m;
@@ -18381,7 +18486,9 @@ int buildin_instance_warpall_sub(struct block_list *bl, va_list ap)
return 0;
}
-BUILDIN(instance_warpall) {
+
+BUILDIN(instance_warpall)
+{
int16 m;
int instance_id = -1;
const char *mapn;
@@ -18589,10 +18696,12 @@ int buildin_mobuseskill_sub(struct block_list *bl, va_list ap)
return 0;
}
+
/*==========================================
* areamobuseskill "Map Name",<x>,<y>,<range>,<Mob ID>,"Skill Name"/<Skill ID>,<Skill Lv>,<Cast Time>,<Cancelable>,<Emotion>,<Target Type>;
*------------------------------------------*/
-BUILDIN(areamobuseskill) {
+BUILDIN(areamobuseskill)
+{
struct block_list center;
int16 m;
int range,mobid,skill_id,skill_lv,casttime,emotion,target,cancel;
@@ -18657,8 +18766,7 @@ BUILDIN(pushpc)
dir = script_getnum(st,2);
cells = script_getnum(st,3);
- if(dir>7)
- {
+ if (dir > 7) {
ShowWarning("buildin_pushpc: Invalid direction %d specified.\n", dir);
script->reportsrc(st);
@@ -18813,7 +18921,8 @@ BUILDIN(setcashmount)
* Retrieves quantity of arguments provided to callfunc/callsub.
* getargcount() -> amount of arguments received in a function
**/
-BUILDIN(getargcount) {
+BUILDIN(getargcount)
+{
struct script_retinfo* ri;
if( st->stack->defsp < 1 || st->stack->stack_data[st->stack->defsp - 1].type != C_RETINFO ) {
@@ -18827,10 +18936,12 @@ BUILDIN(getargcount) {
return true;
}
+
/**
* getcharip(<account ID>/<character ID>/<character name>)
**/
-BUILDIN(getcharip) {
+BUILDIN(getcharip)
+{
struct map_session_data* sd = NULL;
/* check if a character name is specified */
@@ -18853,7 +18964,7 @@ BUILDIN(getcharip) {
return false;
}
- if (sd->fd == 0 || sockt->session[sd->fd] == NULL || sockt->session[sd->fd]->client_addr == 0) {
+ if (sd->fd <= 0 || sockt->session[sd->fd] == NULL || sockt->session[sd->fd]->client_addr == 0) {
script_pushconststr(st, "");
} else {
uint32 ip = sockt->session[sd->fd]->client_addr;
@@ -18863,10 +18974,12 @@ BUILDIN(getcharip) {
return true;
}
+
/**
* is_function(<function name>) -> 1 if function exists, 0 otherwise
**/
-BUILDIN(is_function) {
+BUILDIN(is_function)
+{
const char* str = script_getstr(st,2);
if( strdb_exists(script->userfunc_db, str) )
@@ -18876,11 +18989,12 @@ BUILDIN(is_function) {
return true;
}
+
/**
* freeloop(<toggle>) -> toggles this script instance's looping-check ability
**/
-BUILDIN(freeloop) {
-
+BUILDIN(freeloop)
+{
if( script_getnum(st,2) )
st->freeloop = 1;
else
@@ -18891,7 +19005,8 @@ BUILDIN(freeloop) {
return true;
}
-BUILDIN(sit) {
+BUILDIN(sit)
+{
struct map_session_data *sd = NULL;
if (script_hasdata(st, 2))
@@ -18911,7 +19026,8 @@ BUILDIN(sit) {
return true;
}
-BUILDIN(stand) {
+BUILDIN(stand)
+{
struct map_session_data *sd = NULL;
if (script_hasdata(st, 2))
@@ -18931,7 +19047,8 @@ BUILDIN(stand) {
return true;
}
-BUILDIN(issit) {
+BUILDIN(issit)
+{
struct map_session_data *sd = NULL;
if (script_hasdata(st, 2))
@@ -18952,7 +19069,8 @@ BUILDIN(issit) {
/**
* @commands (script based)
**/
-BUILDIN(bindatcmd) {
+BUILDIN(bindatcmd)
+{
const char* atcmd;
const char* eventName;
int i, group_lv = 0, group_lv_char = 99;
@@ -19002,7 +19120,8 @@ BUILDIN(bindatcmd) {
return true;
}
-BUILDIN(unbindatcmd) {
+BUILDIN(unbindatcmd)
+{
const char* atcmd;
int i = 0;
@@ -19043,7 +19162,8 @@ BUILDIN(unbindatcmd) {
return true;
}
-BUILDIN(useatcmd) {
+BUILDIN(useatcmd)
+{
struct map_session_data *sd, *dummy_sd = NULL;
int fd;
const char* cmd;
@@ -19081,7 +19201,8 @@ BUILDIN(useatcmd) {
}
/* getrandgroupitem <container_item_id>,<quantity> */
-BUILDIN(getrandgroupitem) {
+BUILDIN(getrandgroupitem)
+{
struct item_data *data = NULL;
struct map_session_data *sd = NULL;
int nameid = script_getnum(st, 2);
@@ -19134,8 +19255,8 @@ BUILDIN(getrandgroupitem) {
/* cleanmap <map_name>;
* cleanarea <map_name>, <x0>, <y0>, <x1>, <y1>; */
-int script_cleanfloor_sub(struct block_list *bl, va_list ap) {
- nullpo_ret(bl);
+int script_cleanfloor_sub(struct block_list *bl, va_list ap)
+{
map->clearflooritem(bl);
return 0;
@@ -19166,6 +19287,7 @@ BUILDIN(cleanmap)
return true;
}
+
/* Cast a skill on the attached player.
* npcskill <skill id>, <skill lvl>, <stat point>, <NPC level>;
* npcskill "<skill name>", <skill lvl>, <stat point>, <NPC level>; */
@@ -19215,7 +19337,8 @@ BUILDIN(npcskill)
/* Turns a player into a monster and grants SC attribute effect. [malufett/Hercules]
* montransform <monster name/id>, <duration>, <sc type>, <val1>, <val2>, <val3>, <val4>; */
-BUILDIN(montransform) {
+BUILDIN(montransform)
+{
int tick;
enum sc_type type;
struct block_list* bl;
@@ -19938,7 +20061,8 @@ BUILDIN(bg_match_over)
return true;
}
-BUILDIN(instance_mapname) {
+BUILDIN(instance_mapname)
+{
const char *map_name;
int m;
short instance_id = -1;
@@ -19958,10 +20082,12 @@ BUILDIN(instance_mapname) {
return true;
}
+
/* modify an instances' reload-spawn point */
/* instance_set_respawn <map_name>,<x>,<y>{,<instance_id>} */
/* returns 1 when successful, 0 otherwise. */
-BUILDIN(instance_set_respawn) {
+BUILDIN(instance_set_respawn)
+{
const char *map_name;
short instance_id = -1;
short mid;
@@ -20002,6 +20128,7 @@ BUILDIN(instance_set_respawn) {
}
return true;
}
+
/**
* @call openshop({NPC Name});
*
@@ -20037,13 +20164,15 @@ BUILDIN(openshop)
return true;
}
+
/**
* @call sellitem <Item_ID>,{,price{,qty}};
*
* adds <Item_ID> (or modifies if present) to shop
* if price not provided (or -1) uses the item's value_sell
**/
-BUILDIN(sellitem) {
+BUILDIN(sellitem)
+{
struct npc_data *nd;
struct item_data *it;
int i = 0, id = script_getnum(st,2);
@@ -20110,6 +20239,7 @@ BUILDIN(sellitem) {
return true;
}
+
/**
* @call stopselling <Item_ID>;
*
@@ -20117,7 +20247,8 @@ BUILDIN(sellitem) {
*
* @return 1 on success, 0 otherwise
**/
-BUILDIN(stopselling) {
+BUILDIN(stopselling)
+{
struct npc_data *nd;
int i, id = script_getnum(st,2);
@@ -20160,6 +20291,7 @@ BUILDIN(stopselling) {
return true;
}
+
/**
* @call setcurrency <Val1>{,<Val2>};
*
@@ -20182,6 +20314,7 @@ BUILDIN(setcurrency)
return true;
}
+
/**
* @call tradertype(<type>);
*
@@ -20189,7 +20322,8 @@ BUILDIN(setcurrency)
* check enum npc_shop_types for list
* cleans shop list on use
**/
-BUILDIN(tradertype) {
+BUILDIN(tradertype)
+{
int type = script_getnum(st, 2);
struct npc_data *nd;
@@ -20225,12 +20359,14 @@ BUILDIN(tradertype) {
return true;
}
+
/**
* @call purchaseok();
*
* signs the transaction can proceed
**/
-BUILDIN(purchaseok) {
+BUILDIN(purchaseok)
+{
struct npc_data *nd;
if( !(nd = map->id2nd(st->oid)) || !nd->u.scr.shop ) {
@@ -20242,12 +20378,14 @@ BUILDIN(purchaseok) {
return true;
}
+
/**
* @call shopcount(<Item_ID>);
*
* @return number of available items in the script's attached shop
**/
-BUILDIN(shopcount) {
+BUILDIN(shopcount)
+{
struct npc_data *nd;
int id = script_getnum(st, 2);
unsigned short i;
@@ -20305,7 +20443,8 @@ BUILDIN(channelmes)
Display script message
showscript "<message>"{,<GID>};
*/
-BUILDIN(showscript) {
+BUILDIN(showscript)
+{
struct block_list *bl = NULL;
const char *msg = script_getstr(st, 2);
int id = 0;
@@ -20342,8 +20481,10 @@ BUILDIN(mergeitem)
return true;
}
+
/** place holder for the translation macro **/
-BUILDIN(_) {
+BUILDIN(_)
+{
return true;
}
@@ -20353,7 +20494,8 @@ BUILDIN(activatepset);
BUILDIN(deactivatepset);
BUILDIN(deletepset);
-BUILDIN(pcre_match) {
+BUILDIN(pcre_match)
+{
const char *input = script_getstr(st, 2);
const char *regex = script_getstr(st, 3);
@@ -20369,7 +20511,8 @@ BUILDIN(pcre_match) {
* (i.e. a plugin overriding a built-in function)
* @return Whether the function was successfully added.
*/
-bool script_add_builtin(const struct script_function *buildin, bool override) {
+bool script_add_builtin(const struct script_function *buildin, bool override)
+{
int n = 0, offset = 0;
size_t slen;
if( !buildin ) {
@@ -20450,7 +20593,8 @@ bool script_add_builtin(const struct script_function *buildin, bool override) {
return true;
}
-bool script_hp_add(char *name, char *args, bool (*func)(struct script_state *st), bool isDeprecated) {
+bool script_hp_add(char *name, char *args, bool (*func)(struct script_state *st), bool isDeprecated)
+{
struct script_function buildin;
buildin.name = name;
buildin.arg = args;
@@ -20470,6 +20614,7 @@ void script_run_use_script(struct map_session_data *sd, struct item_data *data,
*/
void script_run_use_script(struct map_session_data *sd, struct item_data *data, int oid)
{
+ nullpo_retv(data);
script->current_item_id = data->nameid;
script->run(data->script, 0, sd->bl.id, oid);
script->current_item_id = 0;
@@ -21043,7 +21188,8 @@ void script_parse_builtin(void) {
#undef BUILDIN_DEF
#undef BUILDIN_DEF2
-void script_label_add(int key, int pos) {
+void script_label_add(int key, int pos)
+{
int idx = script->label_count;
if( script->labels_size == script->label_count ) {
@@ -21222,7 +21368,8 @@ void script_hardcoded_constants(void)
/**
* a mapindex_name2id wrapper meant to help with invalid name handling
**/
-unsigned short script_mapindexname2id (struct script_state *st, const char* name) {
+unsigned short script_mapindexname2id (struct script_state *st, const char* name)
+{
unsigned short index;
if( !(index=mapindex->name2id(name)) ) {
@@ -21232,7 +21379,8 @@ unsigned short script_mapindexname2id (struct script_state *st, const char* name
return index;
}
-void script_defaults(void) {
+void script_defaults(void)
+{
// aegis->athena slot position conversion table
unsigned int equip[SCRIPT_EQUIP_TABLE_SIZE] = {EQP_HEAD_TOP,EQP_ARMOR,EQP_HAND_L,EQP_HAND_R,EQP_GARMENT,EQP_SHOES,EQP_ACC_L,EQP_ACC_R,EQP_HEAD_MID,EQP_HEAD_LOW,EQP_COSTUME_HEAD_LOW,EQP_COSTUME_HEAD_MID,EQP_COSTUME_HEAD_TOP,EQP_COSTUME_GARMENT,EQP_SHADOW_ARMOR, EQP_SHADOW_WEAPON, EQP_SHADOW_SHIELD, EQP_SHADOW_SHOES, EQP_SHADOW_ACC_R, EQP_SHADOW_ACC_L};
diff --git a/src/map/searchstore.c b/src/map/searchstore.c
index 560063e8b..1782112f1 100644
--- a/src/map/searchstore.c
+++ b/src/map/searchstore.c
@@ -27,6 +27,7 @@
#include "map/pc.h" // struct map_session_data
#include "common/cbasetypes.h"
#include "common/memmgr.h" // aMalloc, aRealloc, aFree
+#include "common/nullpo.h" // nullpo_*
#include "common/showmsg.h" // ShowError, ShowWarning
#include "common/strlib.h" // safestrncpy
@@ -34,7 +35,8 @@ struct searchstore_interface searchstore_s;
struct searchstore_interface *searchstore;
/// retrieves search function by type
-static inline searchstore_search_t searchstore_getsearchfunc(unsigned char type) {
+static inline searchstore_search_t searchstore_getsearchfunc(unsigned char type)
+{
switch( type ) {
case SEARCHTYPE_VENDING: return vending->search;
case SEARCHTYPE_BUYING_STORE: return buyingstore->search;
@@ -42,9 +44,9 @@ static inline searchstore_search_t searchstore_getsearchfunc(unsigned char type)
return NULL;
}
-
/// retrieves search-all function by type
-static inline searchstore_searchall_t searchstore_getsearchallfunc(unsigned char type) {
+static inline searchstore_searchall_t searchstore_getsearchallfunc(unsigned char type)
+{
switch( type ) {
case SEARCHTYPE_VENDING: return vending->searchall;
case SEARCHTYPE_BUYING_STORE: return buyingstore->searchall;
@@ -52,9 +54,10 @@ static inline searchstore_searchall_t searchstore_getsearchallfunc(unsigned char
return NULL;
}
-
/// checks if the player has a store by type
-static inline bool searchstore_hasstore(struct map_session_data* sd, unsigned char type) {
+static inline bool searchstore_hasstore(struct map_session_data* sd, unsigned char type)
+{
+ nullpo_retr(false, sd);
switch( type ) {
case SEARCHTYPE_VENDING: return sd->state.vending;
case SEARCHTYPE_BUYING_STORE: return sd->state.buyingstore;
@@ -62,9 +65,10 @@ static inline bool searchstore_hasstore(struct map_session_data* sd, unsigned ch
return false;
}
-
/// returns player's store id by type
-static inline unsigned int searchstore_getstoreid(struct map_session_data* sd, unsigned char type) {
+static inline unsigned int searchstore_getstoreid(struct map_session_data* sd, unsigned char type)
+{
+ nullpo_retr(false, sd);
switch( type ) {
case SEARCHTYPE_VENDING: return sd->vender_id;
case SEARCHTYPE_BUYING_STORE: return sd->buyer_id;
@@ -72,8 +76,9 @@ static inline unsigned int searchstore_getstoreid(struct map_session_data* sd, u
return 0;
}
-
-bool searchstore_open(struct map_session_data* sd, unsigned int uses, unsigned short effect) {
+bool searchstore_open(struct map_session_data* sd, unsigned int uses, unsigned short effect)
+{
+ nullpo_retr(false, sd);
if( !battle_config.feature_search_stores || sd->searchstore.open ) {
return false;
}
@@ -91,7 +96,6 @@ bool searchstore_open(struct map_session_data* sd, unsigned int uses, unsigned s
return true;
}
-
void searchstore_query(struct map_session_data* sd, unsigned char type, unsigned int min_price, unsigned int max_price, const unsigned short* itemlist, unsigned int item_count, const unsigned short* cardlist, unsigned int card_count)
{
unsigned int i;
@@ -105,6 +109,7 @@ void searchstore_query(struct map_session_data* sd, unsigned char type, unsigned
return;
}
+ nullpo_retv(sd);
if( !sd->searchstore.open ) {
return;
}
@@ -126,6 +131,9 @@ void searchstore_query(struct map_session_data* sd, unsigned char type, unsigned
return;
}
+ nullpo_retv(itemlist);
+ nullpo_retv(cardlist);
+
// validate lists
for( i = 0; i < item_count; i++ ) {
if( !itemdb->exists(itemlist[i]) ) {
@@ -200,9 +208,10 @@ void searchstore_query(struct map_session_data* sd, unsigned char type, unsigned
}
}
-
/// checks whether or not more results are available for the client
-bool searchstore_querynext(struct map_session_data* sd) {
+bool searchstore_querynext(struct map_session_data* sd)
+{
+ nullpo_retr(false, sd);
if( sd->searchstore.count && ( sd->searchstore.count-1 )/SEARCHSTORE_RESULTS_PER_PAGE < sd->searchstore.pages ) {
return true;
}
@@ -210,8 +219,9 @@ bool searchstore_querynext(struct map_session_data* sd) {
return false;
}
-
-void searchstore_next(struct map_session_data* sd) {
+void searchstore_next(struct map_session_data* sd)
+{
+ nullpo_retv(sd);
if( !battle_config.feature_search_stores || !sd->searchstore.open || sd->searchstore.count <= sd->searchstore.pages*SEARCHSTORE_RESULTS_PER_PAGE )
{// nothing (more) to display
return;
@@ -224,8 +234,9 @@ void searchstore_next(struct map_session_data* sd) {
sd->searchstore.pages++;
}
-
-void searchstore_clear(struct map_session_data* sd) {
+void searchstore_clear(struct map_session_data* sd)
+{
+ nullpo_retv(sd);
searchstore->clearremote(sd);
if( sd->searchstore.items ) {// release results
@@ -237,8 +248,9 @@ void searchstore_clear(struct map_session_data* sd) {
sd->searchstore.pages = 0;
}
-
-void searchstore_close(struct map_session_data* sd) {
+void searchstore_close(struct map_session_data* sd)
+{
+ nullpo_retv(sd);
if( sd->searchstore.open ) {
searchstore->clear(sd);
@@ -247,12 +259,13 @@ void searchstore_close(struct map_session_data* sd) {
}
}
-
-void searchstore_click(struct map_session_data* sd, int account_id, int store_id, unsigned short nameid) {
+void searchstore_click(struct map_session_data* sd, int account_id, int store_id, unsigned short nameid)
+{
unsigned int i;
struct map_session_data* pl_sd;
searchstore_search_t store_search;
+ nullpo_retv(sd);
if( !battle_config.feature_search_stores || !sd->searchstore.open || !sd->searchstore.count ) {
return;
}
@@ -313,27 +326,30 @@ void searchstore_click(struct map_session_data* sd, int account_id, int store_id
}
}
-
/// checks whether or not sd has opened account_id's shop remotely
-bool searchstore_queryremote(struct map_session_data* sd, int account_id) {
+bool searchstore_queryremote(struct map_session_data* sd, int account_id)
+{
+ nullpo_retr(false, sd);
return (bool)( sd->searchstore.open && sd->searchstore.count && sd->searchstore.remote_id == account_id );
}
-
/// removes range-check bypassing for remotely opened stores
void searchstore_clearremote(struct map_session_data* sd) {
+ nullpo_retv(sd);
sd->searchstore.remote_id = 0;
}
-
/// receives results from a store-specific callback
bool searchstore_result(struct map_session_data* sd, unsigned int store_id, int account_id, const char* store_name, unsigned short nameid, unsigned short amount, unsigned int price, const short* card, unsigned char refine)
{
struct s_search_store_info_item* ssitem;
+ nullpo_retr(false, sd);
if( sd->searchstore.count >= (unsigned int)battle_config.searchstore_maxresults ) {// no more
return false;
}
+ nullpo_retr(false, store_name);
+ nullpo_retr(false, card);
ssitem = &sd->searchstore.items[sd->searchstore.count++];
ssitem->store_id = store_id;
@@ -348,7 +364,8 @@ bool searchstore_result(struct map_session_data* sd, unsigned int store_id, int
return true;
}
-void searchstore_defaults (void) {
+void searchstore_defaults (void)
+{
searchstore = &searchstore_s;
searchstore->open = searchstore_open;
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-01 03:15:30 +0000