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avcodec/jacosubdec: check strftime return value

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Fixes CID1257004
This commit is contained in:
Clément Bœsch 2014-12-07 15:46:17 +01:00
parent ace9161655
commit 6153aa2d1e
1 changed files with 2 additions and 2 deletions
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4
libavcodec/jacosubdec.c
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@ -46,8 +46,8 @@ static int insert_datetime(AVBPrint *dst, const char *in, const char *arg)
struct tm ltime;
localtime_r(&now, &ltime);
strftime(buf, sizeof(buf), arg, &ltime);
av_bprintf(dst, "%s", buf);
if (strftime(buf, sizeof(buf), arg, &ltime))
av_bprintf(dst, "%s", buf);
return 0;
}