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| author | Simo Sorce <idra@samba.org> | 2004-03-19 11:27:14 +0000 |
|---|---|---|
| committer | Simo Sorce <idra@samba.org> | 2004-03-19 11:27:14 +0000 |
| commit | 9915ded60a1c59528ab6485dc14ac34f19f6153f (patch) | |
| tree | 0974ad904968ae8a34b1cc68e33b2e65abb59e06 | |
| parent | 7ff5b737d8e93ef06f40647ac4d108630d436616 (diff) | |
| download | samba-9915ded60a1c59528ab6485dc14ac34f19f6153f.tar.gz samba-9915ded60a1c59528ab6485dc14ac34f19f6153f.tar.bz2 samba-9915ded60a1c59528ab6485dc14ac34f19f6153f.zip | |
the buffer must be greater then src string len otherwise bad things happen!
(This used to be commit 83213238c2f1541a0520175abfdb1f884e06a018)
| -rw-r--r-- | source3/lib/replace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source3/lib/replace.c b/source3/lib/replace.c index cd48b8d160..fe1cfc04eb 100644 --- a/source3/lib/replace.c +++ b/source3/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); } |