adxenc: log an error message and return AVERROR(EINVAL) for invalid channels

cc40c056 · Justin Ruggles · a85ab8ad · cc40c056
Commit cc40c056 authored Dec 19, 2011 by Justin Ruggles
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Showing with 4 additions and 2 deletions

adxenc.c libavcodec/adxenc.c +4 -2

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--- a/libavcodec/adxenc.c
+++ b/libavcodec/adxenc.c
@@ -101,8 +101,10 @@ static av_cold int adx_encode_init(AVCodecContext *avctx)
 {
    ADXContext *c = avctx->priv_data;
-    if (avctx->channels > 2)
+    if (avctx->channels > 2) {
-        return -1;
+        av_log(avctx, AV_LOG_ERROR, "Invalid number of channels\n");
+        return AVERROR(EINVAL);
+    }
    avctx->frame_size = 32;
    avctx->coded_frame = avcodec_alloc_frame();