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Code Issues Releases Activity

smoothstreamingenc: check return value of mkdir()

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Fixes CID732188
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-29 03:34:17 +01:00
parent b399816d9c
commit a3886ea3c5
1 changed files with 10 additions and 2 deletions
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12
libavformat/smoothstreamingenc.c
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@ -287,7 +287,11 @@ static int ism_write_header(AVFormatContext *s)
int ret = 0, i; int ret = 0, i;
AVOutputFormat *oformat; AVOutputFormat *oformat;
mkdir(s->filename, 0777); if (mkdir(s->filename, 0777) < 0) {
av_log(s, AV_LOG_ERROR, "mkdir failed\n");
ret = AVERROR(errno);
goto fail;
}
oformat = av_guess_format("ismv", NULL, NULL); oformat = av_guess_format("ismv", NULL, NULL);
if (!oformat) { if (!oformat) {
@ -314,7 +318,11 @@ static int ism_write_header(AVFormatContext *s)
goto fail; goto fail;
} }
snprintf(os->dirname, sizeof(os->dirname), "%s/QualityLevels(%d)", s->filename, s->streams[i]->codec->bit_rate); snprintf(os->dirname, sizeof(os->dirname), "%s/QualityLevels(%d)", s->filename, s->streams[i]->codec->bit_rate);
mkdir(os->dirname, 0777); if (mkdir(os->dirname, 0777) < 0) {
ret = AVERROR(errno);
av_log(s, AV_LOG_ERROR, "mkdir failed\n");
goto fail;
}
ctx = avformat_alloc_context(); ctx = avformat_alloc_context();
if (!ctx) { if (!ctx) {