Merge tag 'lsm-pr-20260814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

Pull LSM updates from Paul Moore:

 - Remove task_euid()

   The task_euid(), and Rust counterpart, was never widely used, for
   good reason, and now that the only user is gone we're removing it to
   rid ourselves of both dead and funky code.

 - Documentation improvements

   Correct some of the kdoc comments for security_task_prctl() and
   clarify the rust comments on task UID accessors.

 - Fix a memory leak in the LSM syscall selftests

* tag 'lsm-pr-20260814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  selftests/lsm: Fix memory leak in attr_lsm_count
  cred: delete task_euid()
  rust: task: clarify comments on task UID accessors
  lsm: clarify security_task_prctl() hook documentation

1 files changed, 2 insertions, 3 deletions

diff --git a/security/security.c b/security/security.c
index 71aea8fdf014..2ee276ab15c5 100644
--- a/security/security.c
+++ b/security/security.c
@@ -3301,15 +3301,14 @@ int security_task_kill(struct task_struct *p, struct kernel_siginfo *info,
 }
 
 /**
- * security_task_prctl() - Check if a prctl op is allowed
+ * security_task_prctl() - Handle an LSM specific prctl() call
  * @option: operation
  * @arg2: argument
  * @arg3: argument
  * @arg4: argument
  * @arg5: argument
  *
- * Check permission before performing a process control operation on the
- * current process.
+ * Handle lsm specific prctl() operations.
  *
  * Return: Return -ENOSYS if no-one wanted to handle this op, any other value
  *         to cause prctl() to return immediately with that value.