[FFmpeg-cvslog] avformat/icecast: Use AV_DICT_DONT_STRDUP_VAL to save an av_strdup
Andreas Rheinhardt
git at videolan.org
Sat Dec 21 16:09:47 EET 2019
ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Sun Nov 10 05:07:30 2019 +0100| [15345881e772571010a54c98ec1ada370c6bad9a] | committer: Michael Niedermayer
avformat/icecast: Use AV_DICT_DONT_STRDUP_VAL to save an av_strdup
This will probably also fix CID 1452559, a false positive where Coverity
claims a double-free occurs, because it thinks that av_dict_set() frees
its key and value arguments even when the AV_DICT_DONT_STRDUP_* flags
aren't used.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Reviewed-by: Marvin Scholz <epirat07 at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=15345881e772571010a54c98ec1ada370c6bad9a
---
libavformat/icecast.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/icecast.c b/libavformat/icecast.c
index 052cd37f3e..7d8f92fe73 100644
--- a/libavformat/icecast.c
+++ b/libavformat/icecast.c
@@ -114,7 +114,7 @@ static int icecast_open(URLContext *h, const char *uri, int flags)
// Set options
av_dict_set(&opt_dict, "method", s->legacy_icecast ? "SOURCE" : "PUT", 0);
av_dict_set(&opt_dict, "auth_type", "basic", 0);
- av_dict_set(&opt_dict, "headers", headers, 0);
+ av_dict_set(&opt_dict, "headers", headers, AV_DICT_DONT_STRDUP_VAL);
av_dict_set(&opt_dict, "chunked_post", "0", 0);
av_dict_set(&opt_dict, "send_expect_100", s->legacy_icecast ? "-1" : "1", 0);
if (NOT_EMPTY(s->content_type))
@@ -170,7 +170,6 @@ static int icecast_open(URLContext *h, const char *uri, int flags)
cleanup:
av_freep(&user);
- av_freep(&headers);
av_dict_free(&opt_dict);
return ret;
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