diff options
| author | Guillaume Bertholon <guillaume.bertholon@ens.fr> | 2022-02-01 18:17:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-03 09:27:54 +0100 |
| commit | 52060aa13c85ef1acb53f0498bfcdf22e129ef51 (patch) | |
| tree | dccb696762006c46ccfb20117eec5af6857e676a /net/unix/scm.c | |
| parent | 1fa3bfc12bebafed63f992ed206ae434c1736f0d (diff) | |
KVM: x86: Fix misplaced backport of "work around leak of uninitialized stack contents"
The upstream commit 541ab2aeb282 ("KVM: x86: work around leak of
uninitialized stack contents") resets `exception` in the function
`kvm_write_guest_virt_system`.
However, its backported version in stable (commit ba7f1c934f2e
("KVM: x86: work around leak of uninitialized stack contents")) applied
the change in `emulator_write_std` instead.
This patch moves the memset instruction back to
`kvm_write_guest_virt_system`.
Fixes: ba7f1c934f2e ("KVM: x86: work around leak of uninitialized stack contents")
Signed-off-by: Guillaume Bertholon <guillaume.bertholon@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/scm.c')
0 files changed, 0 insertions, 0 deletions