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(parent: a551844) | patch
perf/core: Call LSM hook after copying perf_event_attr
authorNamhyung Kim <namhyung@kernel.org>
Tue, 20 Dec 2022 22:31:40 +0000 (14:31 -0800)
committerPeter Zijlstra <peterz@infradead.org>
Tue, 27 Dec 2022 11:44:01 +0000 (12:44 +0100)
commit0a041ebca4956292cadfb14a63ace3a9c1dcb0a3
tree4c9aa8bb90c2c1dd90d2701817694411c7f3ab07tree | snapshot
parenta551844e345ba2a1c533dee4b55cb0efddb1bcdacommit | diff
perf/core: Call LSM hook after copying perf_event_attr

It passes the attr struct to the security_perf_event_open() but it's
not initialized yet.

Fixes: da97e18458fb ("perf_event: Add support for LSM and SELinux checks")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20221220223140.4020470-1-namhyung@kernel.org
kernel/events/core.c diff | blob | history
Domain: System / Kernel;