* [git:media_tree/master] [media] vb2: Fix an off by one error in 'vb2_plane_vaddr'
@ 2017-05-18 10:33 Mauro Carvalho Chehab
0 siblings, 0 replies; 2+ messages in thread
From: Mauro Carvalho Chehab @ 2017-05-18 10:33 UTC (permalink / raw)
To: linuxtv-commits; +Cc: stable, Sakari Ailus, Christophe JAILLET, Hans Verkuil
This is an automatic generated email to let you know that the following patch were queued:
Subject: [media] vb2: Fix an off by one error in 'vb2_plane_vaddr'
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Fri Apr 28 01:51:40 2017 -0300
We should ensure that 'plane_no' is '< vb->num_planes' as done in
'vb2_plane_cookie' just a few lines below.
Fixes: e23ccc0ad925 ("[media] v4l: add videobuf2 Video for Linux 2 driver framework")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/v4l2-core/videobuf2-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index 94afbbf92807..c0175ea7e7ad 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -868,7 +868,7 @@ EXPORT_SYMBOL_GPL(vb2_core_create_bufs);
void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
{
- if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
+ if (plane_no >= vb->num_planes || !vb->planes[plane_no].mem_priv)
return NULL;
return call_ptr_memop(vb, vaddr, vb->planes[plane_no].mem_priv);
^ permalink raw reply related [flat|nested] 2+ messages in thread* [git:media_tree/master] [media] vb2: Fix an off by one error in 'vb2_plane_vaddr'
@ 2017-06-06 10:10 Mauro Carvalho Chehab
0 siblings, 0 replies; 2+ messages in thread
From: Mauro Carvalho Chehab @ 2017-06-06 10:10 UTC (permalink / raw)
To: linuxtv-commits; +Cc: Sakari Ailus, Christophe JAILLET, Hans Verkuil, stable
This is an automatic generated email to let you know that the following patch were queued:
Subject: [media] vb2: Fix an off by one error in 'vb2_plane_vaddr'
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Fri Apr 28 01:51:40 2017 -0300
We should ensure that 'plane_no' is '< vb->num_planes' as done in
'vb2_plane_cookie' just a few lines below.
Fixes: e23ccc0ad925 ("[media] v4l: add videobuf2 Video for Linux 2 driver framework")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/v4l2-core/videobuf2-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index 94afbbf92807..c0175ea7e7ad 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -868,7 +868,7 @@ EXPORT_SYMBOL_GPL(vb2_core_create_bufs);
void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
{
- if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
+ if (plane_no >= vb->num_planes || !vb->planes[plane_no].mem_priv)
return NULL;
return call_ptr_memop(vb, vaddr, vb->planes[plane_no].mem_priv);
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-06-20 11:53 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-05-18 10:33 [git:media_tree/master] [media] vb2: Fix an off by one error in 'vb2_plane_vaddr' Mauro Carvalho Chehab
-- strict thread matches above, loose matches on Subject: below --
2017-06-06 10:10 Mauro Carvalho Chehab
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox