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Code Issues Releases Activity

x264: Check memory allocation

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This commit is contained in:
Vittorio Giovara 2015-05-31 14:54:39 +02:00 committed by Luca Barbato
parent 41658bc885
commit 9fb483fede
1 changed files with 4 additions and 0 deletions
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4
libavcodec/libx264.c
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@ -542,6 +542,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
s = x264_encoder_headers(x4->enc, &nal, &nnal); s = x264_encoder_headers(x4->enc, &nal, &nnal);
avctx->extradata = p = av_malloc(s); avctx->extradata = p = av_malloc(s);
if (!p)
return AVERROR(ENOMEM);
for (i = 0; i < nnal; i++) { for (i = 0; i < nnal; i++) {
/* Don't put the SEI in extradata. */ /* Don't put the SEI in extradata. */
@ -549,6 +551,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
av_log(avctx, AV_LOG_INFO, "%s\n", nal[i].p_payload+25); av_log(avctx, AV_LOG_INFO, "%s\n", nal[i].p_payload+25);
x4->sei_size = nal[i].i_payload; x4->sei_size = nal[i].i_payload;
x4->sei = av_malloc(x4->sei_size); x4->sei = av_malloc(x4->sei_size);
if (!x4->sei)
return AVERROR(ENOMEM);
memcpy(x4->sei, nal[i].p_payload, nal[i].i_payload); memcpy(x4->sei, nal[i].p_payload, nal[i].i_payload);
continue; continue;
} }