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| author | Yi Yang <yiyang13@huawei.com> | 2022-11-18 10:15:34 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-26 09:27:42 +0100 |
| commit | cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c (patch) | |
| tree | 9cb7a3a896347fefae2e9f92bf6ed1a80ae10bf7 /drivers/platform/x86/amd/pmc.c | |
| parent | 510c12f93674ea0a1423b24f36c67357168a262a (diff) | |
rethook: fix a potential memleak in rethook_alloc()
commit 0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb upstream.
In rethook_alloc(), the variable rh is not freed or passed out
if handler is NULL, which could lead to a memleak, fix it.
Link: https://lore.kernel.org/all/20221110104438.88099-1-yiyang13@huawei.com/
[Masami: Add "rethook:" tag to the title.]
Fixes: 54ecbe6f1ed5 ("rethook: Add a generic return hook")
Cc: stable@vger.kernel.org
Signed-off-by: Yi Yang <yiyang13@huawei.com>
Acke-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/platform/x86/amd/pmc.c')
0 files changed, 0 insertions, 0 deletions