avformat/utils: check for malloc failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avformat/utils: check for malloc failure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
a66893ac · wm4 · Michael Niedermayer · ce35a613 · a66893ac
Commit a66893ac authored Dec 12, 2014 by wm4 Committed by Michael Niedermayer Dec 12, 2014
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utils.c libavformat/utils.c +5 -0

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--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3652,6 +3652,11 @@ AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c)
    st->info->last_dts = AV_NOPTS_VALUE;

    st->codec = avcodec_alloc_context3(c);
+    if (!st->codec) {
+        av_free(st->info);
+        av_free(st);
+        return NULL;
+    }
    if (s->iformat) {
        /* no default bitrate if decoding */
        st->codec->bit_rate = 0;