diff options
Diffstat (limited to 'src/map/clif.c')
| -rw-r--r-- | src/map/clif.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/map/clif.c b/src/map/clif.c index 4d3ca1b19..c8d0ad32d 100644 --- a/src/map/clif.c +++ b/src/map/clif.c @@ -4930,6 +4930,12 @@ void clif_GlobalMessage(struct block_list* bl, const char* message) len = strlen(message)+1; + if( len > sizeof(buf)-8 ) + { + ShowWarning("clif_GlobalMessage: Truncating too long message '%s' (len=%d).\n", message, len); + len = sizeof(buf)-8; + } + WBUFW(buf,0)=0x8d; WBUFW(buf,2)=len+8; WBUFL(buf,4)=bl->id; @@ -7513,6 +7519,12 @@ int clif_messagecolor(struct block_list* bl, unsigned long color, const char* ms nullpo_ret(bl); + if( msg_len > sizeof(buf)-12 ) + { + ShowWarning("clif_messagecolor: Truncating too long message '%s' (len=%u).\n", msg, msg_len); + msg_len = sizeof(buf)-12; + } + WBUFW(buf,0) = 0x2C1; WBUFW(buf,2) = msg_len + 12; WBUFL(buf,4) = bl->id; @@ -7532,6 +7544,12 @@ int clif_message(struct block_list* bl, const char* msg) nullpo_ret(bl); + if( msg_len > sizeof(buf)-8 ) + { + ShowWarning("clif_message: Truncating too long message '%s' (len=%u).\n", msg, msg_len); + msg_len = sizeof(buf)-8; + } + WBUFW(buf,0) = 0x8d; WBUFW(buf,2) = msg_len + 8; WBUFL(buf,4) = bl->id; |