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lavf/jacosubdec: fix FPE in case timeres is badly set.

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This commit is contained in:
Clément Bœsch 2012-06-29 19:38:09 +02:00
parent 60715511db
commit 0ef28e119e
1 changed files with 4 additions and 1 deletions
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5
libavformat/jacosubdec.c
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@ -219,7 +219,10 @@ static int jacosub_read_header(AVFormatContext *s)
break;
case 'T': // ...but must be placed after TIMERES
jacosub->timeres = strtol(p, NULL, 10);
av_bprintf(&header, "#T %s", p);
if (!jacosub->timeres)
jacosub->timeres = 30;
else
av_bprintf(&header, "#T %s", p);
break;
}
}