On 5.04.2018 20:02, David Sterba wrote:
> On Tue, Apr 03, 2018 at 01:59:47AM +0800, Liu Bo wrote:
>> 0, 1 and <0 can be returned by btrfs_next_leaf(), and when <0 is
>> returned, path->nodes[0] could be NULL, log_dir_items lacks such a
>> check for <0 and we may run into a null pointer dereferen
On Thu, Apr 05, 2018 at 07:11:14PM +0200, David Sterba wrote:
> On Thu, Apr 05, 2018 at 04:42:34PM +, Sasha Levin wrote:
> > Hi.
> >
> > [This is an automated email]
> >
> > This commit has been processed by the -stable helper bot and determined
> > to be a high probability candidate for -sta
On Thu, Apr 05, 2018 at 07:11:14PM +0200, David Sterba wrote:
>On Thu, Apr 05, 2018 at 04:42:34PM +, Sasha Levin wrote:
>> Hi.
>>
>> [This is an automated email]
>>
>> This commit has been processed by the -stable helper bot and determined
>> to be a high probability candidate for -stable trees
On Thu, Apr 05, 2018 at 04:42:34PM +, Sasha Levin wrote:
> Hi.
>
> [This is an automated email]
>
> This commit has been processed by the -stable helper bot and determined
> to be a high probability candidate for -stable trees. (score: 9.9156)
>
> The bot has tested the following trees: v4.1
On Tue, Apr 03, 2018 at 01:59:47AM +0800, Liu Bo wrote:
> 0, 1 and <0 can be returned by btrfs_next_leaf(), and when <0 is
> returned, path->nodes[0] could be NULL, log_dir_items lacks such a
> check for <0 and we may run into a null pointer dereference panic.
>
> Fixes: e02119d5a7b4 ("Btrfs: Add
Hi.
[This is an automated email]
This commit has been processed by the -stable helper bot and determined
to be a high probability candidate for -stable trees. (score: 9.9156)
The bot has tested the following trees: v4.15.15, v4.14.32, v4.9.92, v4.4.126,
v4.15.15: Build OK!
v4.14.32: Build OK!
0, 1 and <0 can be returned by btrfs_next_leaf(), and when <0 is
returned, path->nodes[0] could be NULL, log_dir_items lacks such a
check for <0 and we may run into a null pointer dereference panic.
Fixes: e02119d5a7b4 ("Btrfs: Add a write ahead tree log to optimize synchronous
operations")
Revie
