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| author | Will Deacon <will@kernel.org> | 2024-02-12 19:30:52 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2024-02-13 19:22:03 +0000 |
| commit | c60d847be7b8e69e419e02a2b3d19c2842a3c35d (patch) | |
| tree | 2137ed79f05899ae4e265392d86e1ca661019edc /lib/inflate.c | |
| parent | 42dfa94d802a48c871e2017cbf86153270c86632 (diff) | |
| download | linux-c60d847be7b8e69e419e02a2b3d19c2842a3c35d.tar.gz linux-c60d847be7b8e69e419e02a2b3d19c2842a3c35d.tar.bz2 linux-c60d847be7b8e69e419e02a2b3d19c2842a3c35d.zip | |
KVM: arm64: Fix double-free following kvm_pgtable_stage2_free_unlinked()
kvm_pgtable_stage2_free_unlinked() does the final put_page() on the
root page of the sub-tree before returning, so remove the additional
put_page() invocations in the callers.
Cc: Ricardo Koller <ricarkol@google.com>
Fixes: f6a27d6dc51b2 ("KVM: arm64: Drop last page ref in kvm_pgtable_stage2_free_removed()")
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240212193052.27765-1-will@kernel.org
Diffstat (limited to 'lib/inflate.c')
0 files changed, 0 insertions, 0 deletions