Greg, Sasha,
Ping.
On Sun, Feb 18, 2024 at 10:31:29AM +0100, Greg Kroah-Hartman wrote:
On Sun, Feb 18, 2024 at 12:50:16AM +0300, Vitaly Chikunov wrote:
On Sat, Feb 10, 2024 at 01:21:45PM +0300, Vitaly Chikunov wrote:
On Sat, Feb 10, 2024 at 10:19:46AM +0000, Greg Kroah-Hartman wrote:
On Sat, Feb 10, 2024 at 03:33:14AM +0300, Vitaly Chikunov wrote:
Can you please backport this commit (below) to a stable 6.1.y tree, it's confirmed be Kees this could cause kernel panic due to false positive strncpy fortify, and this is already happened for some users.
What is the git commit id?
398d5843c03261a2b68730f2f00643826bcec6ba
Can you please apply this to the next 6.1.y release?
There is still non-theoretical crash as reported in https://lore.kernel.org/all/qjyfz2xftsbch6aozgplxyjfyqnuhn7j44udrucls4pqa5ey...
If commit hash was not enough:
commit 398d5843c03261a2b68730f2f00643826bcec6ba Author: Kees Cook keescook@chromium.org AuthorDate: Tue Feb 14 16:08:39 2023 -0800
cifs: Convert struct fealist away from 1-element arrayThe commit is in mainline and is applying well to linux-6.1.y:
(linux-6.1.y)$ git cherry-pick 398d5843c03261a2b68730f2f00643826bcec6ba Auto-merging fs/smb/client/cifspdu.h Auto-merging fs/smb/client/cifssmb.c [linux-6.1.y 4a80b516f202] cifs: Convert struct fealist away from 1-element array Author: Kees Cook keescook@chromium.org Date: Tue Feb 14 16:08:39 2023 -0800 2 files changed, 10 insertions(+), 10 deletions(-)
It does not apply cleanly due to renames, can you provide a backported, and tested, patch please?
Can you explain please why the patch submission [1] is silently not accepted so I could possibly resubmit it?
[1] https://lore.kernel.org/stable/20240218111538.2592901-1-vt@altlinux.org/
It's tested to compile well and to fix the real crash.
I also think the submission conforms to Option 3 of process/stable-kernel-rules.rst so I would be glad to know why if it isn't.
Thanks,
thanks,
greg k-h