Messages in this thread | | | From | Paul Moore <> | Date | Mon, 7 Nov 2022 18:10:13 -0500 | Subject | [GIT PULL] LSM fixes for v6.1 (#2) |
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Hi Linus,
A small capability patch to fix an instance of undefined behavior in a shift operator caused when shifting a signed value too far. While the fix is trivial and I can't imagine it causing a problem in a backport, I'm not explicitly marking it for stable on the off chance that there is some system out there which is relying on some wonky unexpected behavior which this patch could break; *if* it does break, IMO it's better that to happen in a minor or -rcX release and not in a stable backport.
Please merge for v6.1-rcX.
-Paul
-- The following changes since commit 8cf0a1bc12870d148ae830a4ba88cfdf0e879cee:
capabilities: fix potential memleak on error path from vfs_getxattr_alloc() (2022-10-28 06:44:33 -0400)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git tags/lsm-pr-20221107
for you to fetch changes up to 46653972e3ea64f79e7f8ae3aa41a4d3fdb70a13:
capabilities: fix undefined behavior in bit shift for CAP_TO_MASK (2022-11-0501:25:57 -0400)
---------------------------------------------------------------- lsm/stable-6.1 PR 20221107
---------------------------------------------------------------- Gaosheng Cui (1): capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
include/uapi/linux/capability.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
-- paul-moore.com
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