From 07d4fe3a871f3ea2f3e475bc84c3e85102ec75ba Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Thu, 15 Oct 2015 19:36:22 -0400 Subject: 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 Reviewed-by: Michael Niedermayer Signed-off-by: Ganesh Ajjanagadde --- libavutil/des.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavutil/des.c') diff --git a/libavutil/des.c b/libavutil/des.c index c97158a76d..3ccbf89dbb 100644 --- a/libavutil/des.c +++ b/libavutil/des.c @@ -292,7 +292,7 @@ AVDES *av_des_alloc(void) int av_des_init(AVDES *d, const uint8_t *key, int key_bits, av_unused int decrypt) { if (key_bits != 64 && key_bits != 192) - return -1; + return AVERROR(EINVAL); d->triple_des = key_bits > 64; gen_roundkeys(d->round_keys[0], AV_RB64(key)); if (d->triple_des) { -- cgit v1.2.3