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perf/core: Fix potential NULL deref
authorPeter Zijlstra <peterz@infradead.org>
Tue, 24 Oct 2023 09:42:21 +0000 (11:42 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 24 Oct 2023 10:15:12 +0000 (12:15 +0200)
commita71ef31485bb51b846e8db8b3a35e432cc15afb5
tree1c6217197d73dde27343af3224e19de97b95b75ctree
parent05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1commit | diff
perf/core: Fix potential NULL deref

Smatch is awesome.

Fixes: 32671e3799ca ("perf: Disallow mis-matched inherited group reads")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/events/core.c diff | blob | history
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