1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-13 21:28:01 +02:00

adpcm: Fix crash

Fixes half of Ticket794
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-12-19 04:09:23 +01:00
parent 29179239f5
commit 608708009f

View File

@ -818,6 +818,9 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
/* Each EA ADPCM frame has a 12-byte header followed by 30-byte pieces,
each coding 28 stereo samples. */
if(avctx->channels != 2)
return AVERROR_INVALIDDATA;
src += 4; // skip sample count (already read)
current_left_sample = (int16_t)bytestream_get_le16(&src);