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graphparser: Check av_get_token() memory error

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CC: libav-stable@libav.org
Bug-Id: CID 1267891
This commit is contained in:
Vittorio Giovara 2015-02-04 14:20:58 +00:00
parent 5dc47a2bd5
commit 9d3b752fce
1 changed files with 2 additions and 0 deletions
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2
libavfilter/graphparser.c
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@ -62,6 +62,8 @@ static char *parse_link_name(const char **buf, void *log_ctx)
(*buf)++;
name = av_get_token(buf, "]");
if (!name)
goto fail;
if (!name[0]) {
av_log(log_ctx, AV_LOG_ERROR,