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| author | Dustin Brody <libav@parsoma.net> | 2011-08-11 08:57:58 -0400 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-09-11 12:59:09 +0200 |
| commit | cc4718196ad6cfe765fa1e8db0adef0e5bb09664 (patch) | |
| tree | 160d5289a6348fd3606a2166e111ea71556c6fb8 | |
| parent | f629fcd308059a41f55a6022afee0f737af5fc02 (diff) | |
| download | ffmpeg-cc4718196ad6cfe765fa1e8db0adef0e5bb09664.tar.gz | |
h264: notice memory allocation failure
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit bac3ab13ea6a9dd8853e79ef3eacf51d234c8774)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavcodec/h264.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 2c000a3420..99be210d13 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -1165,7 +1165,10 @@ static int decode_update_thread_context(AVCodecContext *dst, const AVCodecContex memcpy(&h->s + 1, &h1->s + 1, sizeof(H264Context) - sizeof(MpegEncContext)); //copy all fields after MpegEnc memset(h->sps_buffers, 0, sizeof(h->sps_buffers)); memset(h->pps_buffers, 0, sizeof(h->pps_buffers)); - ff_h264_alloc_tables(h); + if (ff_h264_alloc_tables(h) < 0) { + av_log(dst, AV_LOG_ERROR, "Could not allocate memory for h264\n"); + return AVERROR(ENOMEM); + } context_init(h); for(i=0; i<2; i++){ @@ -2635,7 +2638,10 @@ static int decode_slice_header(H264Context *h, H264Context *h0){ h->prev_interlaced_frame = 1; init_scan_tables(h); - ff_h264_alloc_tables(h); + if (ff_h264_alloc_tables(h) < 0) { + av_log(h->s.avctx, AV_LOG_ERROR, "Could not allocate memory for h264\n"); + return AVERROR(ENOMEM); + } if (!HAVE_THREADS || !(s->avctx->active_thread_type&FF_THREAD_SLICE)) { if (context_init(h) < 0) { |