On Wed, Jul 23, 2025 at 05:51:35PM +0200, Kacper Michajlow wrote: > On Wed, 23 Jul 2025 at 10:43, Michael Niedermayer > wrote: > > > > Fixes: use of uninitialized memory > > Fixes: 403675492/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-4754281823797248 > > > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > > Signed-off-by: Michael Niedermayer > > --- > > libavformat/asfdec_f.c | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/libavformat/asfdec_f.c b/libavformat/asfdec_f.c > > index ea6e8ef4f3a..10f5dea57c3 100644 > > --- a/libavformat/asfdec_f.c > > +++ b/libavformat/asfdec_f.c > > @@ -241,7 +241,9 @@ static void get_tag(AVFormatContext *s, const char *key, int type, int len, int > > avio_get_str16le(s->pb, len, value, 2 * len + 1); > > break; > > case -1: // ASCI > > - avio_read(s->pb, value, len); > > + ;int ret = ffio_read_size(s->pb, value, len); > > stray ; no, try remove it :) libavformat/asfdec_f.c: In function ‘get_tag’: libavformat/asfdec_f.c:244:9: error: a label can only be part of a statement and a declaration is not a statement 244 | int ret = ffio_read_size(s->pb, value, len); | ^~~ thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The bravest are surely those who have the clearest vision of what is before them, glory and danger alike, and yet notwithstanding go out to meet it. -- Thucydides