Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-05-07 Thread Nobuhiro Iwamatsu
Hi, all. Thanks for your comments. >On Mon, Apr 17, 2017 at 05:02:32PM +0100, Paul Brook wrote: >> Package: libsbc1 >> Version: 1.3-1+b2 >> Followup-For: Bug #856487 >> >> Not a stack corruption. >> >> This is miscompilation of sbc_analyze_4b_8s_armv6. gcc appears to look >> into the asm functio

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-04-28 Thread Adrian Bunk
On Mon, Apr 17, 2017 at 05:02:32PM +0100, Paul Brook wrote: > Package: libsbc1 > Version: 1.3-1+b2 > Followup-For: Bug #856487 > > Not a stack corruption. > > This is miscompilation of sbc_analyze_4b_8s_armv6. gcc appears to look > into the asm function and decides that it does not clobber r3 (w

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-04-26 Thread Uwe Kleine-König
Hello, after some discussion in #debian-arm, I have to revise this. On 04/26/2017 10:30 AM, Uwe Kleine-König wrote: > On Mon, Apr 17, 2017 at 05:02:32PM +0100, Paul Brook wrote: >> Package: libsbc1 >> Version: 1.3-1+b2 >> Followup-For: Bug #856487 >> >> Not a stack corruption. >> >> This is misco

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-04-26 Thread Uwe Kleine-König
On Mon, Apr 17, 2017 at 05:02:32PM +0100, Paul Brook wrote: > Package: libsbc1 > Version: 1.3-1+b2 > Followup-For: Bug #856487 > > Not a stack corruption. > > This is miscompilation of sbc_analyze_4b_8s_armv6. gcc appears to look > into the asm function and decides that it does not clobber r3 (w

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-04-26 Thread Niels Thykier
On Mon, 17 Apr 2017 17:02:32 +0100 Paul Brook wrote: > Package: libsbc1 > Version: 1.3-1+b2 > Followup-For: Bug #856487 > > Not a stack corruption. > > This is miscompilation of sbc_analyze_4b_8s_armv6. gcc appears to look > into the asm function and decides that it does not clobber r3 (which t

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-04-17 Thread Paul Brook
Package: libsbc1 Version: 1.3-1+b2 Followup-For: Bug #856487 Not a stack corruption. This is miscompilation of sbc_analyze_4b_8s_armv6. gcc appears to look into the asm function and decides that it does not clobber r3 (which the normal ARM ABI says is call clobbered). The last out += out_stride

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption (on arm{el,hf}-only?)

2017-04-11 Thread Niels Thykier
On Sun, 19 Mar 2017 18:51:00 +0100 Linus =?utf-8?Q?L=C3=BCssing?= wrote: > On Sat, Mar 04, 2017 at 07:37:36PM -0300, Felipe Sateler wrote: > > > Not really familiar with how binaries get created or uploaded in > > > Debian, but is it possible to determine the gcc + binutils > > > versions with whi

Bug#856487: libsbc1: compiling with gcc > 4.9 causes stack corruption

2017-03-12 Thread Dr. Johann Pfefferl
Package: libsbc1 Version: 1.3-1+b2 Followup-For: Bug #856487 Dear Maintainer, if I connect my bluetooth headphone to the machine and switch audio to the bluetooth device pulseaudio crashes. The function shown by gdb is "sbc_analyze_eight_armv6" from the libsbc library. Now if I replace the origi