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Code Issues Releases Activity

avfilter/ass: make sure the log level are in available range

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Clément Bœsch 2014-09-11 21:09:39 +02:00
parent 7d43fbe3ae
commit a87527ad67
1 changed files with 3 additions and 1 deletions
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4
libavfilter/vf_subtitles.c
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@ -80,7 +80,9 @@ static const int ass_libavfilter_log_level_map[] = {
static void ass_log(int ass_level, const char *fmt, va_list args, void *ctx) static void ass_log(int ass_level, const char *fmt, va_list args, void *ctx)
{ {
int level = ass_libavfilter_log_level_map[ass_level]; const int ass_level_clip = av_clip(ass_level, 0,
FF_ARRAY_ELEMS(ass_libavfilter_log_level_map) - 1);
const int level = ass_libavfilter_log_level_map[ass_level_clip];
av_vlog(ctx, level, fmt, args); av_vlog(ctx, level, fmt, args);
av_log(ctx, level, "\n"); av_log(ctx, level, "\n");