diff options
| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-15 19:36:22 -0400 |
|---|---|---|
| committer | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-18 15:17:58 -0400 |
| commit | 07d4fe3a871f3ea2f3e475bc84c3e85102ec75ba (patch) | |
| tree | 331d7f2f5ecbf93ab6818a736bca9b28ff0ba96d /libavutil/twofish.c | |
| parent | 94f7c97e05737c2856bb08e2172b012a56568bdc (diff) | |
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
These functions return an error typically when the key size is an
incorrect number. AVERROR(EINVAL) is more specific than -1.
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavutil/twofish.c')
| -rw-r--r-- | libavutil/twofish.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/twofish.c b/libavutil/twofish.c index f735a1fb14..162069be5c 100644 --- a/libavutil/twofish.c +++ b/libavutil/twofish.c @@ -273,7 +273,7 @@ av_cold int av_twofish_init(AVTWOFISH *cs, const uint8_t *key, int key_bits) uint32_t Key[8], Me[4], Mo[4], A, B; const uint32_t rho = 0x01010101; if (key_bits < 0) - return -1; + return AVERROR(EINVAL); if (key_bits <= 128) { cs->ksize = 2; } else if (key_bits <= 192) { |