1. ffmpeg
  2. Commit fbd97184f8b68b2074b79a1698e4d9404292f7ca
Browse code

Add missing check in link_filter_inouts(), and fix possible (yet very unlikely) crash.

Originally committed as revision 25695 to svn://svn.ffmpeg.org/ffmpeg/trunk

Stefano Sabatini authored on 2010/11/08 03:40:04
Showing 1 changed files
libavfilter/graphparser.c
History View file @ fbd9718
... ... 
@@ -229,6 +229,8 @@ static int link_filter_inouts(AVFilterContext *filt_ctx,
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     pad = filt_ctx->output_count;
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     while (pad--) {
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         AVFilterInOut *currlinkn = av_mallocz(sizeof(AVFilterInOut));
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+        if (!currlinkn)
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+            return AVERROR(ENOMEM);
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         currlinkn->filter  = filt_ctx;
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         currlinkn->pad_idx = pad;
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         insert_inout(curr_inputs, currlinkn);