From a3886ea3c5947ca05bfe01b053d9ce2f9725d9eb Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 29 Oct 2012 03:34:17 +0100 Subject: [PATCH] smoothstreamingenc: check return value of mkdir() Fixes CID732188 Signed-off-by: Michael Niedermayer --- libavformat/smoothstreamingenc.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c index 1f2a13f675..e51d088c48 100644 --- a/libavformat/smoothstreamingenc.c +++ b/libavformat/smoothstreamingenc.c @@ -287,7 +287,11 @@ static int ism_write_header(AVFormatContext *s) int ret = 0, i; 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); if (!oformat) { @@ -314,7 +318,11 @@ static int ism_write_header(AVFormatContext *s) goto fail; } 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(); if (!ctx) {