[FFmpeg-cvslog] avformat/sbgdec: Use localtime_r() for thread saftey

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Nov  2 20:08:59 2014 +0100| [5ece4f8b7362653c932e58a1c7a0456897d06702] | committer: Michael Niedermayer

avformat/sbgdec: Use localtime_r() for thread saftey

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ece4f8b7362653c932e58a1c7a0456897d06702
---

 libavformat/sbgdec.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavformat/sbgdec.c b/libavformat/sbgdec.c
index 36cd8a3..32822fb 100644
--- a/libavformat/sbgdec.c
+++ b/libavformat/sbgdec.c
@@ -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",