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(parent: d29e744) | patch
uprobes: Guard against kmemdup() failing in dup_return_instance()
authorAndrii Nakryiko <andrii@kernel.org>
Fri, 6 Dec 2024 18:34:36 +0000 (10:34 -0800)
committerIngo Molnar <mingo@kernel.org>
Mon, 9 Dec 2024 14:50:32 +0000 (15:50 +0100)
commit02c56362a7d3eccc209d5c00d73a06513d2504d5
treee0d7eb482d2fd1f68256f7fbf2ef064915f37d71tree | snapshot
parentd29e744c71673a71da8f8522799ee02744cad6c9commit | diff
uprobes: Guard against kmemdup() failing in dup_return_instance()

If kmemdup() failed to alloc memory, don't proceed with extra_consumers
copy.

Fixes: e62f2d492728 ("uprobes: Simplify session consumer tracking")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20241206183436.968068-1-andrii@kernel.org
kernel/events/uprobes.c diff | blob | blame | history
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