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avformat/hdsenc: check mkdir() return code 

This also returns failure if the mkdir failure is not due to an already existing
path.

Fixed CID1135749

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-31 02:56:39 +01:00
parent 2e02d71237
commit c89f8f80cc
1 changed files with 8 additions and 1 deletions
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9
libavformat/hdsenc.c
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@ -329,7 +329,14 @@ static int hds_write_header(AVFormatContext *s)
int ret = 0, i;
AVOutputFormat *oformat;
mkdir(s->filename, 0777);
if (mkdir(s->filename, 0777)) {
int is_error = errno != EEXIST;
av_log(s, is_error ? AV_LOG_ERROR : AV_LOG_VERBOSE, "Failed to create directory %s\n", s->filename);
if (is_error) {
ret = AVERROR(errno);
goto fail;
}
}
oformat = av_guess_format("flv", NULL, NULL);
if (!oformat) {