From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] libavformat/usmdec: add support for HCA stream decryption
Date: Thu, 26 Jun 2025 00:40:37 +0200
Message-ID: <20250625224037.GC29660@pb2> (raw)
In-Reply-To: <20250625221246.GB29660@pb2>
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On Thu, Jun 26, 2025 at 12:12:46AM +0200, Michael Niedermayer wrote:
> Hi
>
> On Mon, Jun 23, 2025 at 11:19:29PM -0700, Pavel Roslyy wrote:
> > ---
> > libavformat/usmdec.c | 53 +++++++++++++++++++++++++++++++++++++++++---
> > 1 file changed, 50 insertions(+), 3 deletions(-)
>
> will apply
bug found, not applying yet
ret = ff_alloc_extradata(par, pkt_size + key_buf);
pkt_size + key_buf can overflow i think
also LIBAVFORMAT_VERSION_MICRO could be increased
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Many things microsoft did are stupid, but not doing something just because
microsoft did it is even more stupid. If everything ms did were stupid they
would be bankrupt already.
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next prev parent reply other threads:[~2025-06-25 22:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-24 6:19 Pavel Roslyy
2025-06-24 6:25 ` Pavel Roslyy
2025-06-25 22:12 ` Michael Niedermayer
2025-06-25 22:40 ` Michael Niedermayer [this message]
2025-06-26 7:04 ` Pavel Roslyy
2025-06-26 0:42 ` Andreas Rheinhardt
2025-06-26 7:07 ` Pavel Roslyy
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