[FFmpeg-devel] [PATCH] avutil/parseutils: only accept full us duration, do not accept mss duration
Marton Balint
cus at passwd.hu
Tue Mar 6 02:02:48 EET 2018
Accepting 'u' suffix for a time specification is neither intuitive nor
consistent (now that we don't accept m). Also there was a bug in the code
accepting an extra 's' even after 'ms'.
Signed-off-by: Marton Balint <cus at passwd.hu>
---
libavutil/parseutils.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/libavutil/parseutils.c b/libavutil/parseutils.c
index 95274f564f..924c49d52c 100644
--- a/libavutil/parseutils.c
+++ b/libavutil/parseutils.c
@@ -693,12 +693,11 @@ int av_parse_time(int64_t *timeval, const char *timestr, int duration)
suffix = 1000;
microseconds /= 1000;
q += 2;
- } else if (*q == 'u') {
+ } else if (q[0] == 'u' && q[1] == 's') {
suffix = 1;
microseconds = 0;
- q++;
- }
- if (*q == 's')
+ q += 2;
+ } else if (*q == 's')
q++;
} else {
int is_utc = *q == 'Z' || *q == 'z';
--
2.13.6
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