On Fri, Jul 13, 2018 at 01:34:47PM +0530, Umair Khan wrote:
> On Wed, Jul 11, 2018 at 11:07 PM Michael Niedermayer
> <mich...@niedermayer.cc> wrote:
> >
> > On Tue, Jul 10, 2018 at 08:10:00PM +0530, Umair Khan wrote:
> > > Hi,
> > >
> > > Patch attached.
> > >
> > > -Umair
> >
> > > lrcdec.c | 3 +++
> > > 1 file changed, 3 insertions(+)
> > > 6782b07bfa45139361c15527ee5fb78e5893b9ba
> > > 0001-avformat-lrcdec-fix-losing-opening-bracket.patch
> > > From 95a5d2e5575c5f895e4251775a48f7deb4c86124 Mon Sep 17 00:00:00 2001
> > > From: Umair Khan <omerj...@gmail.com>
> > > Date: Tue, 10 Jul 2018 19:51:41 +0530
> > > Subject: [PATCH 1/1] avformat/lrcdec: fix losing opening bracket
> > >
> > > Fixes #7255
> > >
> > > Signed-off-by: Umair Khan <omerj...@gmail.com>
> > > ---
> > > libavformat/lrcdec.c | 3 +++
> > > 1 file changed, 3 insertions(+)
> > >
> > > diff --git a/libavformat/lrcdec.c b/libavformat/lrcdec.c
> > > index f4e9a4efa9..d1e28aff87 100644
> > > --- a/libavformat/lrcdec.c
> > > +++ b/libavformat/lrcdec.c
> > > @@ -68,6 +68,9 @@ static int64_t count_ts(const char *p)
> > > (p[offset] >= '0' && p[offset] <= '9'))) {
> > > offset++;
> > > } else {
> > > + if (in_brackets) {
> > > + --offset;
> > > + }
> > > break;
> >
> > this is probably ok but it doesnt fix this completely
> >
> > consider 2 [[
> > or a [123
> >
> > The code should probably remember the last position after a correctly
> > parsed timestamp or maybe use sscanf() to parse these timestamps
>
> The new attached patch takes care of these cases.
> > > Also it seems the code doesnt handle timestamps in the middle of lines > > (not related to your patch though) > > I can handle this case if you can give me an example of what case you > are talking about exactly. theres an example on https://en.wikipedia.org/wiki/LRC_(file_format) thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Whats the most studid thing your enemy could do ? Blow himself up Whats the most studid thing you could do ? Give up your rights and freedom because your enemy blew himself up.
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