diff options
| author | Andy Polyakov <appro@openssl.org> | 2016-09-20 17:08:03 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2016-09-21 21:10:27 +0200 |
| commit | e7498968e229a4ec27702a3703826873a279a07b (patch) | |
| tree | cea073413ec7965a75eca8f8385ec98dd8831b06 /crypto | |
| parent | 13af417ba4f6b826833d4b1f6caa39c4e0013d6f (diff) | |
rand/randfile.c: treat empty string in RAND_file_name as error.
Suggested in GH#1589.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 7dc0ad4d6dca81a003be7fa1fbd58a55f4be8646)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/rand/randfile.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/rand/randfile.c b/crypto/rand/randfile.c index dfec2c7d6b..c96383a431 100644 --- a/crypto/rand/randfile.c +++ b/crypto/rand/randfile.c @@ -362,5 +362,5 @@ const char *RAND_file_name(char *buf, size_t size) return NULL; } #endif - return buf; + return buf[0] ? buf : NULL; } |