Re: [Xenomai-core] Analogy a4l_fill_desc() bug

2010-06-27 Thread Alexis Berlemont
Hi, Alexis Berlemont wrote: > Hi, > > On Wed, Jun 16, 2010 at 7:01 PM, Daniele Nicolodi wrote: > > On 11/03/10 18:12, Daniele Nicolodi wrote: > >> Hello. > >> > >> I found a bug in a4l_fill_desc(). If I call it on a descriptor obtained > >> for an unattached device, the memory allocated for the

Re: [Xenomai-core] Analogy a4l_fill_desc() bug

2010-06-16 Thread Alexis Berlemont
Hi, On Wed, Jun 16, 2010 at 7:01 PM, Daniele Nicolodi wrote: > On 11/03/10 18:12, Daniele Nicolodi wrote: >> Hello. >> >> I found a bug in a4l_fill_desc(). If I call it on a descriptor obtained >> for an unattached device, the memory allocated for the sbdata descriptor >> field is corrupted in a

Re: [Xenomai-core] Analogy a4l_fill_desc() bug

2010-06-16 Thread Daniele Nicolodi
On 11/03/10 18:12, Daniele Nicolodi wrote: > Hello. > > I found a bug in a4l_fill_desc(). If I call it on a descriptor obtained > for an unattached device, the memory allocated for the sbdata descriptor > field is corrupted in a bad way. When, after the failing a4l_fill_desc() > call, I free() it,

Re: [Xenomai-core] Analogy a4l_fill_desc() bug

2010-03-11 Thread Simon Boulay
On Thu, Mar 11, 2010 at 6:12 PM, Daniele Nicolodi wrote: > Hello. Hello. > I found a bug in a4l_fill_desc(). If I call it on a descriptor obtained > for an unattached device, the memory allocated for the sbdata descriptor > field is corrupted in a bad way. When, after the failing a4l_fill_desc()

[Xenomai-core] Analogy a4l_fill_desc() bug

2010-03-11 Thread Daniele Nicolodi
Hello. I found a bug in a4l_fill_desc(). If I call it on a descriptor obtained for an unattached device, the memory allocated for the sbdata descriptor field is corrupted in a bad way. When, after the failing a4l_fill_desc() call, I free() it, glibc complains about an "invalid next size" for the m