diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2026-06-22 16:31:24 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2026-07-08 17:02:47 +0200 |
| commit | b7577fe4c47a31ca7c99714c53244a44af03cdfe (patch) | |
| tree | 94352eeea81d10f42860b203a870bb09c51192b5 /rust/zerocopy/git@git.tavy.me:linux-stable.git | |
| parent | 8cdeaa50eae8dad34885515f62559ee83e7e8dda (diff) | |
s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()
'level' is user space controlled and used to read from an array. Add the
missing array_index_nospec() call to prevent speculative execution.
Cc: stable@vger.kernel.org
Fixes: 0d30871739ab ("s390/diag: Add memory topology information via diag310")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'rust/zerocopy/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions