On Mon, Jul 28, 2025 at 01:10:57AM +0200, Kacper Michajlow wrote: > On Sun, 27 Jul 2025 at 22:57, Michael Niedermayer > <mich...@niedermayer.cc> wrote: > > > > On Wed, Jul 23, 2025 at 05:51:35PM +0200, Kacper Michajlow wrote: > > > On Wed, 23 Jul 2025 at 10:43, Michael Niedermayer > > > <mich...@niedermayer.cc> 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 <mich...@niedermayer.cc> > > > > --- > > > > 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); > > | ^~~ > > Ah, right. It's the first line after the case statement. > > I generally put it immediately after : `case -1:;`. It was looking off > at the beginning of the line, but all good :)
ill move to after the : thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The misfortune of the wise is better than the prosperity of the fool. -- Epicurus
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