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avformat/wavenc: do not hardcode array size in memset and other functions

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-24 13:37:31 +02:00
parent 2e1e10a6bb
commit d34d3304a8
1 changed files with 3 additions and 3 deletions
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6
libavformat/wavenc.c
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@ -270,13 +270,13 @@ static void peak_write_chunk(AVFormatContext *s)
if (wav->peak_block_pos)
peak_write_frame(s);
memset(timestamp, 0, 28);
memset(timestamp, 0, sizeof(timestamp));
if (!(s->flags & AVFMT_FLAG_BITEXACT)) {
av_log(s, AV_LOG_INFO, "Writing local time and date to Peak Envelope Chunk\n");
now0 = av_gettime();
now_secs = now0 / 1000000;
strftime(timestamp, 28, "%Y:%m:%d:%H:%M:%S:", localtime(&now_secs));
av_strlcatf(timestamp, 28, "%03d", (int)((now0 / 1000) % 1000));
strftime(timestamp, sizeof(timestamp), "%Y:%m:%d:%H:%M:%S:", localtime(&now_secs));
av_strlcatf(timestamp, sizeof(timestamp), "%03d", (int)((now0 / 1000) % 1000));
}
avio_wl32(pb, 1); /* version */