Module: libav Branch: master Commit: 61884b9d1b6be16dbbfae6700cf8628e037ea28b
Author: Clément Bœsch <[email protected]> Committer: Derek Buitenhuis <[email protected]> Date: Thu Sep 1 20:06:05 2011 +0200 wav: init st to NULL to avoid a false-positive warning. If st is NULL, it means no 'fmt ' tag is found, but 'data' tag (which needs a previous 'fmt ' tag to be parsed correctly and st initialized) check will make sure st is never dereferenced in that case. Fixes warning: libavformat/wav.c: In function ‘wav_read_header’: libavformat/wav.c:499:44: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Derek Buitenhuis <[email protected]> --- libavformat/wav.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavformat/wav.c b/libavformat/wav.c index c01121f..1bfe6d5 100644 --- a/libavformat/wav.c +++ b/libavformat/wav.c @@ -387,7 +387,7 @@ static int wav_read_header(AVFormatContext *s) int rf64; uint32_t tag, list_type; AVIOContext *pb = s->pb; - AVStream *st; + AVStream *st = NULL; WAVContext *wav = s->priv_data; int ret, got_fmt = 0; int64_t next_tag_ofs, data_ofs = -1; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
