From 415860ebaeb990c0c8da27cc7aa565a137b97fe9 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Thu, 27 Jul 2017 01:08:15 +0300 Subject: Fix possible buffer overflows with snprintf. --- src/map/npc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/map/npc.c') diff --git a/src/map/npc.c b/src/map/npc.c index a358fd2fb..38996a0a3 100644 --- a/src/map/npc.c +++ b/src/map/npc.c @@ -2724,10 +2724,10 @@ struct npc_data* npc_add_warp(char* name, short from_mapid, short from_x, short flag = 1; if (flag == 1) - snprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp_%d_%d_%d", from_mapid, from_x, from_y); + safesnprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp_%d_%d_%d", from_mapid, from_x, from_y); for( i = 0; npc->name2id(nd->exname) != NULL; ++i ) - snprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp%d_%d_%d_%d", i, from_mapid, from_x, from_y); + safesnprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp%d_%d_%d_%d", i, from_mapid, from_x, from_y); safestrncpy(nd->name, nd->exname, ARRAYLENGTH(nd->name)); nd->u.warp.mapindex = to_mapindex; -- cgit v1.2.3-60-g2f50