Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-05 Thread Wolfgang Mauerer
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-05 Thread Gilles Chanteperdrix
Wolfgang Mauerer wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-05 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-05 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-05 Thread Jan Kiszka
Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles,

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-04 Thread Jan Kiszka
Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as well. I thought a bit about that likely

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-04 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as well. I thought a bit about

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-04 Thread Jan Kiszka
Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-04 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare

[Xenomai-core] Potential heap corruption on thread cleanup

2010-03-03 Thread Jan Kiszka
Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as well. I thought a bit about that likely u_mode-related crash in your test case and have the following theory so far: If the xeno_current_mode storage

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-03 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as well. I thought a bit about that likely u_mode-related crash in your test case and have the following theory so far: If the

Re: [Xenomai-core] Potential heap corruption on thread cleanup

2010-03-03 Thread Gilles Chanteperdrix
Jan Kiszka wrote: Gilles Chanteperdrix wrote: Jan Kiszka wrote: Hi Gilles, I'm pushing your findings to the list, also as my colleagues showed strong interest - this thing may explain rare corruptions for us as well. I thought a bit about that likely u_mode-related crash in your test case