summaryrefslogtreecommitdiff
path: root/src/map/chat.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/map/chat.c')
-rw-r--r--src/map/chat.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/src/map/chat.c b/src/map/chat.c
index 8a0844015..0bc95ca9c 100644
--- a/src/map/chat.c
+++ b/src/map/chat.c
@@ -17,10 +17,10 @@
int chat_triggerevent(struct chat_data *cd);
/*==========================================
- * チャットルーム作成
+ * chatroom creation
*------------------------------------------
*/
-int chat_createchat(struct map_session_data *sd,int limit,int pub,char* pass,char* title,int titlelen)
+int chat_createchat(struct map_session_data* sd,int limit, int pub, char* pass, char* title, int titlelen)
{
struct chat_data *cd;
@@ -39,11 +39,10 @@ int chat_createchat(struct map_session_data *sd,int limit,int pub,char* pass,cha
cd->limit = limit;
cd->pub = pub;
cd->users = 1;
- memcpy(cd->pass,pass,8);
- cd->pass[7]= '\0'; //Overflow check... [Skotlex]
- if(titlelen>=sizeof(cd->title)-1) titlelen=sizeof(cd->title)-1;
- memcpy(cd->title,title,titlelen);
- cd->title[titlelen]=0;
+ titlelen = cap_value(titlelen, 0, sizeof(cd->title)-1); // empty string achievable by using custom client
+ // the following two input strings aren't zero terminated, have to handle it manually
+ memcpy(cd->pass, pass, 8); cd->pass[8]= '\0';
+ memcpy(cd->title, title, titlelen); cd->title[titlelen] = '\0';
cd->owner = (struct block_list **)(&cd->usersd[0]);
cd->usersd[0] = sd;
@@ -70,7 +69,7 @@ int chat_createchat(struct map_session_data *sd,int limit,int pub,char* pass,cha
* 既存チャットルームに参加
*------------------------------------------
*/
-int chat_joinchat (struct map_session_data *sd, int chatid, char* pass)
+int chat_joinchat(struct map_session_data* sd, int chatid, char* pass)
{
struct chat_data *cd;