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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 committed 16 years ago

Commit fbd97181 parent ed581e61 file · +2 −0Browse files

Unified · Split

libavfilter/graphparser.c+2−0
@@ -229,6 +229,8 @@ static int link_filter_inouts(AVFilterContext *filt_ctx, · 228 unmodified lines
229 pad = filt_ctx->output_count;229 pad = filt_ctx->output_count;
230 while (pad--) {230 while (pad--) {
231 AVFilterInOut *currlinkn = av_mallocz(sizeof(AVFilterInOut));231 AVFilterInOut *currlinkn = av_mallocz(sizeof(AVFilterInOut));
232 if (!currlinkn)
233 return AVERROR(ENOMEM);
232 currlinkn->filter = filt_ctx;234 currlinkn->filter = filt_ctx;
233 currlinkn->pad_idx = pad;235 currlinkn->pad_idx = pad;
234 insert_inout(curr_inputs, currlinkn);236 insert_inout(curr_inputs, currlinkn);

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