atrac3: fix error handling

decode_tonal_components returns a proper AVERROR. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
makrsmark · Jul 10, 2013 · 5eaed6d · 5eaed6d
1 parent 09f59d6
commit 5eaed6d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c
@@ -665,8 +665,8 @@ static int decode_channel_sound_unit(ATRAC3Context *q, GetBitContext *gb,
 
     snd->num_components = decode_tonal_components(gb, snd->components,
                                                   snd->bands_coded);
-    if (snd->num_components == -1)
-        return -1;
+    if (snd->num_components < 0)
+        return snd->num_components;
 
     num_subbands = decode_spectrum(gb, snd->spectrum);