FYI,
This was introduced in 6c21a7fb492bf7e2c4985937082ce58ddeca84bd, i.e. in 2.6.32-rc5, it seems.
---------- Forwarded message ---------- Date: Sun, 7 Feb 2010 18:34:51 +1100 (EST) From: James Morris jmorris@namei.org To: Linus Torvalds torvalds@linux-foundation.org Cc: Xiaotian Feng dfeng@redhat.com, Eric Paris eparis@redhat.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serue@linux.vnet.ibm.com, Al Viro viro@zeniv.linux.org.uk, Eugene Teo eugene@redhat.com, Mimi Zohar zohar@linux.vnet.ibm.com Subject: [GIT][IMA] fix null pointer deref
Linus,
Please pull this bugfix. I've verified that it fixes the null pointer deref.
The following changes since commit 29275254caedfedce960cfe6df24b90cb04fe431: Linus Torvalds (1): Linux 2.6.33-rc7
are available in the git repository at:
ssh://master.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 for-linus
J. R. Okajima (1): ima: fix null pointer deref
fs/pipe.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
On Sun, Feb 07, 2010 at 06:38:10PM +1100, James Morris wrote:
FYI,
This was introduced in 6c21a7fb492bf7e2c4985937082ce58ddeca84bd, i.e. in 2.6.32-rc5, it seems.
Hi James, confused as to which patch fixes this, as in a private bug Viro identified a patch that kills the security_ call into IMA...
I've pulled this patch into Fedora for now though.
regards, Kyle
On Sun, 7 Feb 2010, Kyle McMartin wrote:
On Sun, Feb 07, 2010 at 06:38:10PM +1100, James Morris wrote:
FYI,
This was introduced in 6c21a7fb492bf7e2c4985937082ce58ddeca84bd, i.e. in 2.6.32-rc5, it seems.
Hi James, confused as to which patch fixes this, as in a private bug Viro identified a patch that kills the security_ call into IMA...
I've pulled this patch into Fedora for now though.
Viro's patches will be the ones merged upstream.
On Mon, Feb 08, 2010 at 11:37:53AM +1100, James Morris wrote:
I've pulled this patch into Fedora for now though.
Viro's patches will be the ones merged upstream.
Looks like this isn't an issue for 2.6.32.y then?
kyle@ihatethathostname ~/src/linux-2.6 $ git cherry-pick 89068c576bf324ef6fbd50dfc745148f7def202c warning: too many files (created: 347 deleted: 1475), skipping inexact rename detection Finished one cherry-pick. # On branch stable-2.6.32 nothing to commit (working directory clean)
regards, Kyle
On Sun, 7 Feb 2010, Kyle McMartin wrote:
On Mon, Feb 08, 2010 at 11:37:53AM +1100, James Morris wrote:
I've pulled this patch into Fedora for now though.
Viro's patches will be the ones merged upstream.
Looks like this isn't an issue for 2.6.32.y then?
Wasn't it introcided in 2.6.32-rc5?
kyle@ihatethathostname ~/src/linux-2.6 $ git cherry-pick 89068c576bf324ef6fbd50dfc745148f7def202c warning: too many files (created: 347 deleted: 1475), skipping inexact rename detection Finished one cherry-pick. # On branch stable-2.6.32 nothing to commit (working directory clean)
regards, Kyle
On Mon, Feb 08, 2010 at 11:55:34AM +1100, James Morris wrote:
Wasn't it introcided in 2.6.32-rc5?
Doesn't look like it...
kyle@ihatethathostname ~/src/linux-2.6 $ git log v2.6.32..master -- security/security.c | grep ima LSM: imbed ima calls in the security hooks security_ and ima_ calls in the vfs layer, move the ima_ calls to
Looks to be added post-2.6.32 (not entirely sure why git-describe says kyle@ihatethathostname ~/src/linux-2.6 $ git describe 6c21a7fb492bf7e2c4985937082ce58ddeca84bd v2.6.32-rc1-15-g6c21a7f )
regards, Kyle
kyle@ihatethathostname ~/src/linux-2.6 $ git cherry-pick 89068c576bf324ef6fbd50dfc745148f7def202c warning: too many files (created: 347 deleted: 1475), skipping inexact rename detection Finished one cherry-pick. # On branch stable-2.6.32 nothing to commit (working directory clean)
regards, Kyle
-- James Morris jmorris@namei.org _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/kernel
On 02/08/2010 09:01 AM, Kyle McMartin wrote:
On Mon, Feb 08, 2010 at 11:55:34AM +1100, James Morris wrote:
Wasn't it introcided in 2.6.32-rc5?
Doesn't look like it...
kyle@ihatethathostname ~/src/linux-2.6 $ git log v2.6.32..master -- security/security.c | grep ima LSM: imbed ima calls in the security hooks security_ and ima_ calls in the vfs layer, move the ima_ calls to
Looks to be added post-2.6.32 (not entirely sure why git-describe says kyle@ihatethathostname ~/src/linux-2.6 $ git describe 6c21a7fb492bf7e2c4985937082ce58ddeca84bd v2.6.32-rc1-15-g6c21a7f )
6c21a7fb492bf7e2c4985937082ce58ddeca84bd was introduced in v2.6.33-rc1.
Eugene
kyle@ihatethathostname ~/src/linux-2.6 $ git cherry-pick 89068c576bf324ef6fbd50dfc745148f7def202c warning: too many files (created: 347 deleted: 1475), skipping inexact rename detection Finished one cherry-pick. # On branch stable-2.6.32 nothing to commit (working directory clean)
regards, Kyle
-- James Morris jmorris@namei.org _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/kernel
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