]>
git.ipfire.org Git - thirdparty/kernel/linux.git/commit
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>
projects / thirdparty / kernel / linux.git / commit
