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| author | Thomas Gleixner <[email protected]> | 2021-06-09 19:18:00 +0000 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-06-10 06:04:24 +0000 |
| commit | efa165504943f2128d50f63de0c02faf6dcceb0d (patch) | |
| tree | 2bd01cbb7e1e6f455394dfaa058997e30c38c3cc /net/unix/af_unix.c | |
| parent | x86/pkru: Write hardware init value to PKRU when xstate is init (diff) | |
| download | kernel-efa165504943f2128d50f63de0c02faf6dcceb0d.tar.gz kernel-efa165504943f2128d50f63de0c02faf6dcceb0d.zip | |
x86/fpu: Reset state for all signal restore failures
If access_ok() or fpregs_soft_set() fails in __fpu__restore_sig() then the
function just returns but does not clear the FPU state as it does for all
other fatal failures.
Clear the FPU state for these failures as well.
Fixes: 72a671ced66d ("x86, fpu: Unify signal handling code paths for x86 and x86_64 kernels")
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions