From 07d4fe3a871f3ea2f3e475bc84c3e85102ec75ba Mon Sep 17 00:00:00 2001
From: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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 <rsbultje@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
---
 libavutil/sha.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavutil/sha.c')

diff --git a/libavutil/sha.c b/libavutil/sha.c
index 9963043fa0..748bb9c558 100644
--- a/libavutil/sha.c
+++ b/libavutil/sha.c
@@ -305,7 +305,7 @@ av_cold int av_sha_init(AVSHA *ctx, int bits)
         ctx->transform = sha256_transform;
         break;
     default:
-        return -1;
+        return AVERROR(EINVAL);
     }
     ctx->count = 0;
     return 0;
-- 
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