On 06/26/2013 10:37 PM, channing wrote:
On Wed, 2013-06-26 at 08:43 -0400, Peter Hurley wrote:
On 06/26/2013 04:51 AM, channing wrote:
In tty_buffer_find(), it scans all tty buffers in
free buffer queue, if it finds matched one,
tty->buf.free will point to matched one's next buffer,
so tty buf
On Wed, 2013-06-26 at 08:43 -0400, Peter Hurley wrote:
> On 06/26/2013 04:51 AM, channing wrote:
> >
> > In tty_buffer_find(), it scans all tty buffers in
> > free buffer queue, if it finds matched one,
> > tty->buf.free will point to matched one's next buffer,
> > so tty buffers that ahead of matc
On 06/26/2013 04:51 AM, channing wrote:
In tty_buffer_find(), it scans all tty buffers in
free buffer queue, if it finds matched one,
tty->buf.free will point to matched one's next buffer,
so tty buffers that ahead of matched one are removed
from free queue, they will never be used but they
are
On 06/26/2013 10:55 AM, Jiri Slaby wrote:
> On 06/26/2013 10:51 AM, channing wrote:
>>
>> In tty_buffer_find(), it scans all tty buffers in
>> free buffer queue, if it finds matched one,
>> tty->buf.free will point to matched one's next buffer,
>
> Oh, how is that true? tbh is moved with every ite
On 06/26/2013 10:51 AM, channing wrote:
>
> In tty_buffer_find(), it scans all tty buffers in
> free buffer queue, if it finds matched one,
> tty->buf.free will point to matched one's next buffer,
Oh, how is that true? tbh is moved with every iteration, right? Then:
*tbh = t->next;
't' is what
In tty_buffer_find(), it scans all tty buffers in
free buffer queue, if it finds matched one,
tty->buf.free will point to matched one's next buffer,
so tty buffers that ahead of matched one are removed
from free queue, they will never be used but they
are not released, then memory leak happen.
Th
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