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avfilter/graphparser: zero filter_ctx in case of deallocation in create_filter()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-11-07 23:38:44 +01:00
parent ec8e68c763
commit 175e689cc5
1 changed files with 1 additions and 0 deletions
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libavfilter/graphparser.c
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@ -133,6 +133,7 @@ static int create_filter(AVFilterContext **filt_ctx, AVFilterGraph *ctx, int ind
av_log(log_ctx, AV_LOG_ERROR, " with args '%s'", args); av_log(log_ctx, AV_LOG_ERROR, " with args '%s'", args);
av_log(log_ctx, AV_LOG_ERROR, "\n"); av_log(log_ctx, AV_LOG_ERROR, "\n");
avfilter_free(*filt_ctx); avfilter_free(*filt_ctx);
*filt_ctx = NULL;
} }
av_free(tmp_args); av_free(tmp_args);