Re: [PATCH] xfs: fix possible NULL dereference

2013-10-31 Thread Geyslan Gregório Bem
2013/10/31 Ben Myers : > Hey Geyslan, > > On Wed, Oct 30, 2013 at 03:08:12PM -0500, Eric Sandeen wrote: >> On 10/23/13 3:34 PM, Ben Myers wrote: >> >> > xfs: fix possible NULL dereference in xlog_verify_iclog >> > >> > In xlog_verify_iclog a debug check of the incore log buffers prints an >> > erro

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-31 Thread Ben Myers
Hey Geyslan, On Wed, Oct 30, 2013 at 03:08:12PM -0500, Eric Sandeen wrote: > On 10/23/13 3:34 PM, Ben Myers wrote: > > > xfs: fix possible NULL dereference in xlog_verify_iclog > > > > In xlog_verify_iclog a debug check of the incore log buffers prints an > > error if icptr is null and then goes

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-30 Thread Eric Sandeen
On 10/23/13 3:34 PM, Ben Myers wrote: > xfs: fix possible NULL dereference in xlog_verify_iclog > > In xlog_verify_iclog a debug check of the incore log buffers prints an > error if icptr is null and then goes on to dereference the pointer > regardless. Convert this to an assert so that the inte

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-25 Thread Dave Jones
On Wed, Oct 23, 2013 at 09:02:54AM +1100, Dave Chinner wrote: > > it looks suspicious to pretty much anyone. I don't think Geyslan > > sent it to shut Coverity up, he sent it because it looked like > > a bug worth fixing (after Coverity spotted it). > > > > Let's not be too hard on him for

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-23 Thread Geyslan Gregório Bem
2013/10/23 Ben Myers : > Hey Geyslan, > > On Wed, Oct 23, 2013 at 08:58:51AM -0200, Geyslan Gregório Bem wrote: >> - Regarding the "possible new patch" subject, I humbly pass the ball to you. >> >> Thank you for the attention. > > Thank you for the patch. I would really prefer to commit this showi

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-23 Thread Ben Myers
Hey Geyslan, On Wed, Oct 23, 2013 at 08:58:51AM -0200, Geyslan Gregório Bem wrote: > - Regarding the "possible new patch" subject, I humbly pass the ball to you. > > Thank you for the attention. Thank you for the patch. I would really prefer to commit this showing authorship from you, rather th

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-23 Thread Geyslan Gregório Bem
2013/10/22 Eric Sandeen : > On 10/22/13 4:03 PM, Dave Chinner wrote: >> On Tue, Oct 22, 2013 at 03:49:01PM -0500, Eric Sandeen wrote: >>> On 10/22/13 3:39 PM, Dave Chinner wrote: On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: > 2013/10/21 Dave Chinner : >> On Mon

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Ben Myers
Hey Gents, On Wed, Oct 23, 2013 at 09:02:54AM +1100, Dave Chinner wrote: > On Tue, Oct 22, 2013 at 04:19:44PM -0500, Eric Sandeen wrote: > > On 10/22/13 4:03 PM, Dave Chinner wrote: > > > On Tue, Oct 22, 2013 at 03:49:01PM -0500, Eric Sandeen wrote: > > >> On 10/22/13 3:39 PM, Dave Chinner wrote:

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Dave Chinner
On Tue, Oct 22, 2013 at 04:19:44PM -0500, Eric Sandeen wrote: > On 10/22/13 4:03 PM, Dave Chinner wrote: > > On Tue, Oct 22, 2013 at 03:49:01PM -0500, Eric Sandeen wrote: > >> On 10/22/13 3:39 PM, Dave Chinner wrote: > >>> On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: >

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Eric Sandeen
On 10/22/13 4:03 PM, Dave Chinner wrote: > On Tue, Oct 22, 2013 at 03:49:01PM -0500, Eric Sandeen wrote: >> On 10/22/13 3:39 PM, Dave Chinner wrote: >>> On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: 2013/10/21 Dave Chinner : > On Mon, Oct 21, 2013 at 07:00:59PM -050

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Dave Chinner
On Tue, Oct 22, 2013 at 03:49:01PM -0500, Eric Sandeen wrote: > On 10/22/13 3:39 PM, Dave Chinner wrote: > > On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: > >> 2013/10/21 Dave Chinner : > >>> On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: > On 10/21/13 6:

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Eric Sandeen
On 10/22/13 3:39 PM, Dave Chinner wrote: > On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: >> 2013/10/21 Dave Chinner : >>> On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: On 10/21/13 6:56 PM, Dave Chinner wrote: > On Mon, Oct 21, 2013 at 06:18:49PM -050

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Dave Chinner
On Tue, Oct 22, 2013 at 08:12:51AM -0200, Geyslan Gregório Bem wrote: > 2013/10/21 Dave Chinner : > > On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: > >> On 10/21/13 6:56 PM, Dave Chinner wrote: > >> > On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: > > > > Yes, but to con

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-22 Thread Geyslan Gregório Bem
2013/10/21 Dave Chinner : > On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: >> On 10/21/13 6:56 PM, Dave Chinner wrote: >> > On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: >> >> Hey, >> >> >> >> On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: >> >>> On 10/21/

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Dave Chinner
On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: > On 10/21/13 6:56 PM, Dave Chinner wrote: > > On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: > >> Hey, > >> > >> On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: > >>> On 10/21/13 5:44 PM, Dave Chinner wrote: >

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Eric Sandeen
On 10/21/13 6:56 PM, Dave Chinner wrote: > On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: >> Hey, >> >> On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: >>> On 10/21/13 5:44 PM, Dave Chinner wrote: On Mon, Oct 21, 2013 at 03:58:23PM -0500, Eric Sandeen wrote: > On

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Dave Chinner
On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: > Hey, > > On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: > > On 10/21/13 5:44 PM, Dave Chinner wrote: > > > On Mon, Oct 21, 2013 at 03:58:23PM -0500, Eric Sandeen wrote: > > >> On 10/21/13 1:32 PM, Geyslan G. Bem wrote: > >

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Ben Myers
Hey, On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: > On 10/21/13 5:44 PM, Dave Chinner wrote: > > On Mon, Oct 21, 2013 at 03:58:23PM -0500, Eric Sandeen wrote: > >> On 10/21/13 1:32 PM, Geyslan G. Bem wrote: > >>> This patch puts a 'break' in the true branch, avoiding the > >>> 'i

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Eric Sandeen
On 10/21/13 5:44 PM, Dave Chinner wrote: > On Mon, Oct 21, 2013 at 03:58:23PM -0500, Eric Sandeen wrote: >> On 10/21/13 1:32 PM, Geyslan G. Bem wrote: >>> This patch puts a 'break' in the true branch, avoiding the 'icptr->ic_next' >>> dereferencing. >> >> Reviewed-by: Eric Sandeen > > Actually, N

Re: [PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Dave Chinner
On Mon, Oct 21, 2013 at 03:58:23PM -0500, Eric Sandeen wrote: > On 10/21/13 1:32 PM, Geyslan G. Bem wrote: > > This patch puts a 'break' in the true branch, avoiding the 'icptr->ic_next' > > dereferencing. > > Reviewed-by: Eric Sandeen Actually, NACK. > Hm, yeah - cmn_err(CE_PANIC, " " ); used

[PATCH] xfs: fix possible NULL dereference

2013-10-21 Thread Geyslan G. Bem
This patch puts a 'break' in the true branch, avoiding the 'icptr->ic_next' dereferencing. Signed-off-by: Geyslan G. Bem --- fs/xfs/xfs_log.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index a2dea108..8cdeb7e 100644 --- a/fs/xfs/xfs