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authorkcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2005-08-23 13:53:00 +0800
committerkcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2005-08-23 13:53:00 +0800
commit9d97ccd17f49a09600bbfcabe07ebb2d691a68ff (patch)
tree3e0f3c3650685d15ac3b76d0ccfaf8ee7b32731c /mbbsd/kaede.c
parent9ad97ad4b96e2a975f196d19cd43af34cd8beaca (diff)
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fix buffer overflow.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3075 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/kaede.c')
-rw-r--r--mbbsd/kaede.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mbbsd/kaede.c b/mbbsd/kaede.c
index f0f132a2..eef5bb03 100644
--- a/mbbsd/kaede.c
+++ b/mbbsd/kaede.c
@@ -11,6 +11,7 @@ Ptt_prints(char *str, int mode)
strbuf[w++] = str[r];
else{
if( str[++r] != '*' ){
+ if(w+2>=sizeof(strbuf)-1) break;
strbuf[w++] = ESC_CHR;
strbuf[w++] = str[r];
}