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| author | Ethan Tidmore <ethantidmore06@gmail.com> | 2026-02-18 13:09:03 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-26 14:59:44 -0800 |
| commit | 7e92f716a55bf5fcd96d9763fe6b55bb560e7fc0 (patch) | |
| tree | 4996b981dbfb5fad7702a32125a5d26e3d0f55c5 /include/net/aligned_data.h | |
| parent | d7cf2314dd5e8661c05d076cd627eea9a7f76616 (diff) | |
x86/hyperv: Fix error pointer dereference
[ Upstream commit 705d01c8d78121ee1634bfc602ac4b0ad1438fab ]
The function idle_thread_get() can return an error pointer and is not
checked for it. Add check for error pointer.
Detected by Smatch:
arch/x86/hyperv/hv_vtl.c:126 hv_vtl_bringup_vcpu() error:
'idle' dereferencing possible ERR_PTR()
Fixes: 2b4b90e053a29 ("x86/hyperv: Use per cpu initial stack for vtl context")
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions