1. ffmpeg
  2. Commit 21051af218d7a6fdfc16036980577cf1765f5cbc
Browse code

lavf/avc: add buffer padding to extradata allocation

ff_avc_write_annexb_extradata() allocates extradata, but don't add
FF_INPUT_BUFFER_PADDING_SIZE value

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Lukasz Marek authored on 2015/02/05 09:04:45
Showing 1 changed files
libavformat/avc.c
History View file @ 21051af
... ... 
@@ -180,7 +180,7 @@ int ff_avc_write_annexb_extradata(const uint8_t *in, uint8_t **buf, int *size)
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     if (11 + sps_size + pps_size > *size)
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         return AVERROR_INVALIDDATA;
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     out_size = 8 + sps_size + pps_size;
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-    out = av_mallocz(out_size);
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+    out = av_mallocz(out_size + FF_INPUT_BUFFER_PADDING_SIZE);
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     if (!out)
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         return AVERROR(ENOMEM);
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     AV_WB32(&out[0], 0x00000001);