Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-05-07 Thread Benjamin Larsson
OK ___ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-05-04 Thread Ronald S. Bultje
Hi, On Wed, May 2, 2012 at 10:12 AM, Ronald S. Bultje rsbul...@gmail.com wrote: From: Ronald S. Bultje rsbul...@gmail.com Prevents subsequent overreads when these numbers are used as indices in arrays. Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind CC: libav-sta...@libav.org ---  

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-30 Thread Benjamin Larsson
On 03/30/2012 05:24 AM, Ronald S. Bultje wrote: Hi, On Thu, Mar 29, 2012 at 8:23 PM, Ronald S. Bultjersbul...@gmail.com wrote: On Thu, Mar 29, 2012 at 12:00 PM, Ronald S. Bultjersbul...@gmail.com wrote: Prevents subsequent overreads when these numbers are used as indices in arrays. [..]

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-30 Thread Luca Barbato
On 3/30/12 5:25 AM, Benjamin Larsson wrote: On 03/30/2012 05:24 AM, Ronald S. Bultje wrote: Hi, On Thu, Mar 29, 2012 at 8:23 PM, Ronald S. Bultjersbul...@gmail.com wrote: On Thu, Mar 29, 2012 at 12:00 PM, Ronald S. Bultjersbul...@gmail.com wrote: Prevents subsequent overreads when these

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-30 Thread Ronald S. Bultje
Hi, On Fri, Mar 30, 2012 at 7:46 AM, Luca Barbato lu_z...@gentoo.org wrote: On 3/30/12 5:25 AM, Benjamin Larsson wrote: On 03/30/2012 05:24 AM, Ronald S. Bultje wrote: On Thu, Mar 29, 2012 at 8:23 PM, Ronald S. Bultjersbul...@gmail.com wrote: On Thu, Mar 29, 2012 at 12:00 PM, Ronald S.

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-30 Thread Benjamin Larsson
On 03/30/2012 04:46 PM, Luca Barbato wrote: On 3/30/12 5:25 AM, Benjamin Larsson wrote: On 03/30/2012 05:24 AM, Ronald S. Bultje wrote: Hi, On Thu, Mar 29, 2012 at 8:23 PM, Ronald S. Bultjersbul...@gmail.com wrote: On Thu, Mar 29, 2012 at 12:00 PM, Ronald S. Bultjersbul...@gmail.com wrote:

[libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-29 Thread Ronald S. Bultje
From: Ronald S. Bultje rsbul...@gmail.com Prevents subsequent overreads when these numbers are used as indices in arrays. Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind CC: libav-sta...@libav.org --- libavcodec/qdm2.c | 41 +++-- 1 file changed, 23

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-29 Thread Luca Barbato
On 29/03/12 12:00, Ronald S. Bultje wrote: From: Ronald S. Bultje rsbul...@gmail.com Prevents subsequent overreads when these numbers are used as indices in arrays. Seems ok? lu -- Luca Barbato Gentoo/linux http://dev.gentoo.org/~lu_zero ___

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-29 Thread Ronald S. Bultje
Hi, On Thu, Mar 29, 2012 at 12:00 PM, Ronald S. Bultje rsbul...@gmail.com wrote: Prevents subsequent overreads when these numbers are used as indices in arrays. [..] -static int qdm2_get_vlc (GetBitContext *gb, VLC *vlc, int flag, int depth) +static int qdm2_get_vlc (GetBitContext *gb, VLC

Re: [libav-devel] [PATCH] qdm2: clip array indices returned by qdm2_get_vlc().

2012-03-29 Thread Ronald S. Bultje
Hi, On Thu, Mar 29, 2012 at 8:23 PM, Ronald S. Bultje rsbul...@gmail.com wrote: On Thu, Mar 29, 2012 at 12:00 PM, Ronald S. Bultje rsbul...@gmail.com wrote: Prevents subsequent overreads when these numbers are used as indices in arrays. [..] -static int qdm2_get_vlc (GetBitContext *gb, VLC