diff options
| author | krj <krj@f5534014-38df-0310-8fa8-9805f1628bb7> | 2009-10-05 18:12:16 +0000 |
|---|---|---|
| committer | krj <krj@f5534014-38df-0310-8fa8-9805f1628bb7> | 2009-10-05 18:12:16 +0000 |
| commit | d0b8173c79aeb1e05bc9099811c0dcd572dce003 (patch) | |
| tree | 74eaa61d19f58614cac9dc97c2bd1b1620113928 /epan/addr_resolv.c | |
| parent | f542d35c3d30546566dc3a3f2322cd3c9f4fd1d8 (diff) | |
Add null pointer guard
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@30340 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'epan/addr_resolv.c')
| -rw-r--r-- | epan/addr_resolv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/addr_resolv.c b/epan/addr_resolv.c index 235a9cd090..d2fb8235f8 100644 --- a/epan/addr_resolv.c +++ b/epan/addr_resolv.c @@ -376,7 +376,7 @@ static int fgetline(char **buf, int *size, FILE *fp) int len; int c; - if (fp == NULL) + if (fp == NULL || buf == NULL) return -1; if (*buf == NULL) { |