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(parent: 4179320) | patch
lsm: convert security_setselfattr() to use memdup_user()
authorPaul Moore <paul@paul-moore.com>
Wed, 1 Nov 2023 22:42:12 +0000 (18:42 -0400)
committerPaul Moore <paul@paul-moore.com>
Mon, 13 Nov 2023 03:54:42 +0000 (22:54 -0500)
commit9ba8802c8b66fbde2ee32ab4c44cd418f9444486
treec24159c49950527c3e9159cc0fbc7fbf1880c054tree
parent41793202292fd2acf99fdc09eff8323cc27c80ebcommit | diff
lsm: convert security_setselfattr() to use memdup_user()

As suggested by the kernel test robot, memdup_user() is a better
option than the combo of kmalloc()/copy_from_user().

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310270805.2ArE52i5-lkp@intel.com/
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
security/security.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)