From 83213238c2f1541a0520175abfdb1f884e06a018 Mon Sep 17 00:00:00 2001 From: Simo Sorce Date: Fri, 19 Mar 2004 11:27:14 +0000 Subject: [PATCH] the buffer must be greater then src string len otherwise bad things happen! --- source/lib/replace.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/source/lib/replace.c b/source/lib/replace.c index cd48b8d160f..fe1cfc04eb1 100644 --- a/source/lib/replace.c +++ b/source/lib/replace.c @@ -65,6 +65,9 @@ ftruncate for operating systems that don't have it size_t len2 = strlen(s); size_t ret = len1 + len2; + if (len1 >= bufsize) { + return 0; + } if (len1+len2 >= bufsize) { len2 = bufsize - (len1+1); } -- 2.11.4.GIT