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avformat/sbgdec: Use localtime_r() for thread saftey 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-02 20:08:59 +01:00
parent 76886589ee
commit 5ece4f8b73
1 changed files with 3 additions and 2 deletions
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5
libavformat/sbgdec.c
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@ -25,6 +25,7 @@
#include "libavutil/intreadwrite.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"
#include "libavutil/time_internal.h"
#include "avformat.h"
#include "internal.h"
@ -905,14 +906,14 @@ static void expand_timestamps(void *log, struct sbg_script *s)
} else {
/* Mixed relative/absolute ts: expand */
time_t now0;
struct tm *tm;
struct tm *tm, tmpbuf;
av_log(log, AV_LOG_WARNING,
"Scripts with mixed absolute and relative timestamps can give "
"unexpected results (pause, seeking, time zone change).\n");
#undef time
time(&now0);
tm = localtime(&now0);
tm = localtime_r(&now0, &tmpbuf);
now = tm ? tm->tm_hour * 3600 + tm->tm_min * 60 + tm->tm_sec :
now0 % DAY;
av_log(log, AV_LOG_INFO, "Using %02d:%02d:%02d as NOW.\n",