diff options
| author | Andreas Schneider <asn@samba.org> | 2016-06-22 09:17:07 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2016-06-22 19:25:20 +0200 |
| commit | 8e88ab727a68eb3979ad1bde65001130c7166d1f (patch) | |
| tree | 2f280d836cd992a488422edf36768214d7cbace5 /lib | |
| parent | c0704d99ce43a5497a29bfc53331159e4f978441 (diff) | |
| download | samba-8e88ab727a68eb3979ad1bde65001130c7166d1f.tar.gz | |
util: Fix a possible null pointer dereference
Found by cppcheck.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/talloc_report.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/util/talloc_report.c b/lib/util/talloc_report.c index 9b98347e97c..018d9ab6570 100644 --- a/lib/util/talloc_report.c +++ b/lib/util/talloc_report.c @@ -40,6 +40,9 @@ static char *talloc_vasprintf_append_largebuf(char *buf, ssize_t *pstr_len, if (buf == NULL) { return NULL; } + if (fmt == NULL) { + return NULL; + } buflen = talloc_get_size(buf); if (buflen > str_len) { |