Fix out of bound access if skill level is 0.

1 files changed, 25 insertions, 25 deletions

diff --git a/src/map/skill.c b/src/map/skill.c
index a9737f129..1d776980d 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -147,49 +147,49 @@ void skill_chk(uint16* skill_id) {
 // Skill DB
 int skill_get_hit( uint16 skill_id )               { skill_get (skill->db[skill_id].hit, skill_id); }
 int skill_get_inf( uint16 skill_id )               { skill_get (skill->db[skill_id].inf, skill_id); }
-int skill_get_ele( uint16 skill_id , uint16 skill_lv )      { skill_get (skill->db[skill_id].element[skill_glv(skill_lv-1)], skill_id); }
+int skill_get_ele( uint16 skill_id , uint16 skill_lv )      { Assert_ret(skill_lv > 0); skill_get (skill->db[skill_id].element[skill_glv(skill_lv-1)], skill_id); }
 int skill_get_nk( uint16 skill_id )                { skill_get (skill->db[skill_id].nk, skill_id); }
 int skill_get_max( uint16 skill_id )               { skill_get (skill->db[skill_id].max, skill_id); }
-int skill_get_range( uint16 skill_id , uint16 skill_lv )    { skill_get2 (skill->db[skill_id].range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_splash( uint16 skill_id , uint16 skill_lv )   { skill_get2 ( (skill->db[skill_id].splash[skill_glv(skill_lv-1)]>=0?skill->db[skill_id].splash[skill_glv(skill_lv-1)]:AREA_SIZE), skill_id, skill_lv);  }
-int skill_get_hp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill->db[skill_id].hp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_sp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill->db[skill_id].sp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_hp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill->db[skill_id].hp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_sp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill->db[skill_id].sp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_range( uint16 skill_id , uint16 skill_lv )    { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_splash( uint16 skill_id , uint16 skill_lv )   { Assert_ret(skill_lv > 0); skill_get2 ( (skill->db[skill_id].splash[skill_glv(skill_lv-1)]>=0?skill->db[skill_id].splash[skill_glv(skill_lv-1)]:AREA_SIZE), skill_id, skill_lv);  }
+int skill_get_hp( uint16 skill_id ,uint16 skill_lv )        { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].hp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_sp( uint16 skill_id ,uint16 skill_lv )        { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].sp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_hp_rate(uint16 skill_id, uint16 skill_lv )    { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].hp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_sp_rate(uint16 skill_id, uint16 skill_lv )    { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].sp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_state(uint16 skill_id)               { skill_get (skill->db[skill_id].state, skill_id); }
-int skill_get_spiritball(uint16 skill_id, uint16 skill_lv)  { skill_get2 (skill->db[skill_id].spiritball[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_spiritball(uint16 skill_id, uint16 skill_lv)  { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].spiritball[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_itemid(uint16 skill_id, int idx)     { skill_get (skill->db[skill_id].itemid[idx], skill_id); }
 int skill_get_itemqty(uint16 skill_id, int idx)    { skill_get (skill->db[skill_id].amount[idx], skill_id); }
-int skill_get_zeny( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].zeny[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_num( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill->db[skill_id].num[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_cast( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].cast[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_delay( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill->db[skill_id].delay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_walkdelay( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].walkdelay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_time( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].upkeep_time[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_time2( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill->db[skill_id].upkeep_time2[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_zeny( uint16 skill_id ,uint16 skill_lv )      { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].zeny[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_num( uint16 skill_id ,uint16 skill_lv )       { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].num[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_cast( uint16 skill_id ,uint16 skill_lv )      { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].cast[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_delay( uint16 skill_id ,uint16 skill_lv )     { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].delay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_walkdelay( uint16 skill_id ,uint16 skill_lv ) { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].walkdelay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_time( uint16 skill_id ,uint16 skill_lv )      { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].upkeep_time[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_time2( uint16 skill_id ,uint16 skill_lv )     { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].upkeep_time2[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_castdef( uint16 skill_id )           { skill_get (skill->db[skill_id].cast_def_rate, skill_id); }
 int skill_get_weapontype( uint16 skill_id )        { skill_get (skill->db[skill_id].weapon, skill_id); }
 int skill_get_ammotype( uint16 skill_id )          { skill_get (skill->db[skill_id].ammo, skill_id); }
-int skill_get_ammo_qty( uint16 skill_id, uint16 skill_lv )  { skill_get2 (skill->db[skill_id].ammo_qty[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_ammo_qty( uint16 skill_id, uint16 skill_lv )  { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].ammo_qty[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_inf2( uint16 skill_id )              { skill_get (skill->db[skill_id].inf2, skill_id); }
 int skill_get_castcancel( uint16 skill_id )        { skill_get (skill->db[skill_id].castcancel, skill_id); }
-int skill_get_maxcount( uint16 skill_id ,uint16 skill_lv )  { skill_get2 (skill->db[skill_id].maxcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_blewcount( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].blewcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_mhp( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill->db[skill_id].mhp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_castnodex( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].castnodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_delaynodex( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill->db[skill_id].delaynodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_maxcount( uint16 skill_id ,uint16 skill_lv )  { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].maxcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_blewcount( uint16 skill_id ,uint16 skill_lv ) { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].blewcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_mhp( uint16 skill_id ,uint16 skill_lv )       { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].mhp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_castnodex( uint16 skill_id ,uint16 skill_lv ) { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].castnodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_delaynodex( uint16 skill_id ,uint16 skill_lv ){ Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].delaynodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_type( uint16 skill_id )              { skill_get (skill->db[skill_id].skill_type, skill_id); }
 int skill_get_unit_id ( uint16 skill_id, int flag ){ skill_get (skill->db[skill_id].unit_id[flag], skill_id); }
 int skill_get_unit_interval( uint16 skill_id )     { skill_get (skill->db[skill_id].unit_interval, skill_id); }
-int skill_get_unit_range( uint16 skill_id, uint16 skill_lv ) { skill_get2 (skill->db[skill_id].unit_range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_unit_range( uint16 skill_id, uint16 skill_lv ) { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].unit_range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_unit_target( uint16 skill_id )       { skill_get (skill->db[skill_id].unit_target&BCT_ALL, skill_id); }
 int skill_get_unit_bl_target( uint16 skill_id )    { skill_get (skill->db[skill_id].unit_target&BL_ALL, skill_id); }
 int skill_get_unit_flag( uint16 skill_id )         { skill_get (skill->db[skill_id].unit_flag, skill_id); }
-int skill_get_unit_layout_type( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill->db[skill_id].unit_layout_type[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int skill_get_cooldown( uint16 skill_id, uint16 skill_lv )     { skill_get2 (skill->db[skill_id].cooldown[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_unit_layout_type( uint16 skill_id ,uint16 skill_lv ){ Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].unit_layout_type[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int skill_get_cooldown( uint16 skill_id, uint16 skill_lv )     { Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].cooldown[skill_glv(skill_lv-1)], skill_id, skill_lv); }
 int skill_get_fixed_cast( uint16 skill_id ,uint16 skill_lv ) {
 #ifdef RENEWAL_CAST
-	skill_get2 (skill->db[skill_id].fixed_cast[skill_glv(skill_lv-1)], skill_id, skill_lv);
+	Assert_ret(skill_lv > 0); skill_get2 (skill->db[skill_id].fixed_cast[skill_glv(skill_lv-1)], skill_id, skill_lv);
 #else
 	return 0;
 #endif