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author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-10-08 15:40:02 +0200 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-10-08 15:40:02 +0200 |
commit | 616eb93a404c088635be74498ddb04072dfe1b90 (patch) | |
tree | 5a870d840eb83955ddaa07ddfb7cd423f9c69b74 | |
parent | e9521d9298a4f88c4a14bda1938afc0967f30a47 (diff) | |
download | ffmpeg-616eb93a404c088635be74498ddb04072dfe1b90.tar.gz |
avformat/dashdec: Reset pointer to NULL after freeing it
This is currently safe here, because the effective lifetime of
adaptionset_lang is parse_manifest_adaptationset() (i.e. the pointer
gets overwritten each time on entry to the function and gets freed
before exiting the function), but it is nevertheless safer to reset the
pointer.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
-rw-r--r-- | libavformat/dashdec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index 42ea74635b..c28bb07f44 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -1146,6 +1146,7 @@ static int parse_manifest_adaptationset(AVFormatContext *s, const char *url, err: xmlFree(c->adaptionset_lang); + c->adaptionset_lang = NULL; return ret; } |