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avformat/hdsenc: Check rename() return value

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Fixes CID1135748
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-11 16:27:14 +01:00
parent 7441d1ec33
commit 95d2fc6a76
1 changed files with 12 additions and 3 deletions
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15
libavformat/hdsenc.c
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@ -204,7 +204,10 @@ static int write_manifest(AVFormatContext *s, int final)
avio_printf(out, "</manifest>\n");
avio_flush(out);
avio_close(out);
rename(temp_filename, filename);
if (rename(temp_filename, filename) == -1) {
av_log(s, AV_LOG_ERROR, "failed to rename file %s to %s\n", temp_filename, filename);
return AVERROR(errno);
}
return 0;
}
@ -286,7 +289,10 @@ static int write_abst(AVFormatContext *s, OutputStream *os, int final)
update_size(out, afrt_pos);
update_size(out, 0);
avio_close(out);
rename(temp_filename, filename);
if (rename(temp_filename, filename) == -1) {
av_log(s, AV_LOG_ERROR, "failed to rename file %s to %s\n", temp_filename, filename);
return AVERROR(errno);
}
return 0;
}
@ -475,7 +481,10 @@ static int hds_flush(AVFormatContext *s, OutputStream *os, int final,
snprintf(target_filename, sizeof(target_filename),
"%s/stream%dSeg1-Frag%d", s->filename, index, os->fragment_index);
rename(os->temp_filename, target_filename);
if (rename(os->temp_filename, target_filename) == -1) {
av_log(s, AV_LOG_ERROR, "failed to rename file %s to %s\n", os->temp_filename, target_filename);
return AVERROR(errno);
}
add_fragment(os, target_filename, os->frag_start_ts, end_ts - os->frag_start_ts);
if (!final) {