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avformat/img2enc: Use localtime_r() for thread saftey

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-02 20:09:16 +01:00
parent 5ece4f8b73
commit 63e62cfbe2
1 changed files with 3 additions and 2 deletions
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5
libavformat/img2enc.c
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@ -26,6 +26,7 @@
#include "libavutil/log.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavutil/time_internal.h"
#include "avformat.h"
#include "avio_internal.h"
#include "internal.h"
@ -83,9 +84,9 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
av_strlcpy(filename, img->path, sizeof(filename));
} else if (img->use_strftime) {
time_t now0;
struct tm *tm;
struct tm *tm, tmpbuf;
time(&now0);
tm = localtime(&now0);
tm = localtime_r(&now0, &tmpbuf);
if (!strftime(filename, sizeof(filename), img->path, tm)) {
av_log(s, AV_LOG_ERROR, "Could not get frame filename with strftime\n");
return AVERROR(EINVAL);