mvi: check av_mallocz() result

Signed-off-by: Paul B Mahol <onemda@gmail.com>

mvi: check av_mallocz() result
Signed-off-by: Paul B Mahol <onemda@gmail.com>
b912895d · Paul B Mahol · 822d10e7 · b912895d
Commit b912895d authored Dec 01, 2012 by Paul B Mahol
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mvi.c libavformat/mvi.c +2 -0

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--- a/libavformat/mvi.c
+++ b/libavformat/mvi.c
@@ -54,6 +54,8 @@ static int read_header(AVFormatContext *s)

    vst->codec->extradata_size = 2;
    vst->codec->extradata = av_mallocz(2 + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!vst->codec->extradata)
+        return AVERROR(ENOMEM);

    version                  = avio_r8(pb);
    vst->codec->extradata[0] = avio_r8(pb);