Processed: Re: Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Debian Bug Tracking System
Processing commands for cont...@bugs.debian.org: > severity 687931 important Bug #687931 [libjasper-runtime] #3 0x77b9565a in jas_image_readcmpt2 () from /usr/lib/libjasper.so.1 Severity set to 'important' from 'grave' > thanks Stopping processing here. Please contact me if you need assi

Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Mathieu Malaterre
severity 687931 important thanks On Mon, Oct 1, 2012 at 11:18 AM, Andrey Rahmatullin wrote: > On Mon, Oct 01, 2012 at 11:13:22AM +0200, Roland Stigge wrote: >> Looking at the error, it's not a segfault, whouldn't lead to a security >> issue. It's "just" unsupported functionality, even if it doesn

Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Andrey Rahmatullin
On Mon, Oct 01, 2012 at 11:13:22AM +0200, Roland Stigge wrote: > Looking at the error, it's not a segfault, whouldn't lead to a security > issue. It's "just" unsupported functionality, even if it doesn't error > out gracefully. > > So does it really justify RC status? Don't get me wrong: I don't w

Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Roland Stigge
On 10/01/2012 10:51 AM, Mathieu Malaterre wrote: > On Mon, Oct 1, 2012 at 10:40 AM, Roland Stigge wrote: >> On 10/01/2012 01:03 AM, Asheesh Laroia wrote: >>> rofl.tif is all black, 888x458 pixels. (Roland, is that what you were >>> expecting?) >> >> I'm not sure what image contents Mathieu intende

Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Mathieu Malaterre
Hi all, On Mon, Oct 1, 2012 at 10:40 AM, Roland Stigge wrote: > On 10/01/2012 01:03 AM, Asheesh Laroia wrote: >> rofl.tif is all black, 888x458 pixels. (Roland, is that what you were >> expecting?) > > I'm not sure what image contents Mathieu intended, but will need to > check the backtrace. We s

Bug#687931: JPEG 2000, signed ints, and C

2012-10-01 Thread Roland Stigge
Hi Asheesh, thank you for the further information! On 10/01/2012 01:03 AM, Asheesh Laroia wrote: > rofl.tif is all black, 888x458 pixels. (Roland, is that what you were > expecting?) I'm not sure what image contents Mathieu intended, but will need to check the backtrace. We somehow need to suppo

Bug#687931: JPEG 2000, signed ints, and C

2012-09-30 Thread Asheesh Laroia
I can reproduce the crash. Note that "openjpeg-tools" does not crash on this file. Demonstration: Run these: sudo apt-get install openjpeg-tools wget http://bugs.debian.org/cgi-bin/bugreport.cgi\?msg\=5\;filename\=jas_image_readcmpt2_SIGABRT.j2k\;att\=1\;bug\=687931 -O bugreport.j2k Then w