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| author | Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com> | 2009-10-05 18:12:16 +0000 |
|---|---|---|
| committer | Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com> | 2009-10-05 18:12:16 +0000 |
| commit | f48e1b1574ab128611c1c287f60df27e50c63b1f (patch) | |
| tree | 74eaa61d19f58614cac9dc97c2bd1b1620113928 /epan/addr_resolv.c | |
| parent | 0cc4720cb8460ec1af1355c7aab37e19734f5eb9 (diff) | |
Add null pointer guard
svn path=/trunk/; revision=30340
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) { |