Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mov: Use defines for sample flags in fragments
  mov: Use defines for trun flags
  mov: Use defines for tfhd flags
  proresenc: force bitrate not to exceed given limit
  vc1parse: call vc1_init_common().
  wma: don't return 0 on invalid packets.
  asf: prevent packet_size_left from going negative if hdrlen > pktlen.
  mjpegb: don't return 0 at the end of frame decoding.
  rtpdec: Identify incorrectly signalled H263
  vp8dsp: split long line.
  aiff: don't skip block_align==0 check on COMM-after-SSND files.
  dpcm: ignore extra unpaired bytes in stereo streams.
  mp3on4: require a minimum framesize.
  mpc7: assign an error level + context to av_log() msg.
  huffyuv: error out on bit overrun.
  dct-test: Add the missing ff_ prefix to the altivec functions
  dct-test: Remove a stray declaration of a nonexistent function
  movenc: Write the unknown duration as 64 bit fields in ismv
  movenc: Write track durations with all bits set if duration is unknown

Conflicts:
	libavcodec/dct-test.c
	libavcodec/wmadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 6 insertions, 2 deletions

diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c
index 7d7cc7f7bf..c90e22ca8e 100644
--- a/libavcodec/wmadec.c
+++ b/libavcodec/wmadec.c
@@ -834,8 +834,12 @@ static int wma_decode_superframe(AVCodecContext *avctx, void *data,
         s->last_superframe_len = 0;
         return 0;
     }
-    if (buf_size < s->block_align)
-        return AVERROR(EINVAL);
+    if (buf_size < s->block_align) {
+        av_log(avctx, AV_LOG_ERROR,
+               "Input packet size too small (%d < %d)\n",
+               buf_size, s->block_align);
+        return AVERROR_INVALIDDATA;
+    }
     if(s->block_align)
         buf_size = s->block_align;