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| author | Ye Bin <[email protected]> | 2021-07-13 02:27:28 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2021-07-23 11:31:29 +0000 |
| commit | b66541422824cf6cf20e9a35112e9cb5d82cdf62 (patch) | |
| tree | a77165579a22e732bfbf9e28a55a5ffdba51a142 /lib/debugobjects.c | |
| parent | Linux 5.14-rc2 (diff) | |
| download | kernel-b66541422824cf6cf20e9a35112e9cb5d82cdf62.tar.gz kernel-b66541422824cf6cf20e9a35112e9cb5d82cdf62.zip | |
ext4: fix potential uninitialized access to retval in kmmpd
if (!ext4_has_feature_mmp(sb)) then retval can be unitialized before
we jump to the wait_to_exit label.
Fixes: 61bb4a1c417e ("ext4: fix possible UAF when remounting r/o a mmp-protected file system")
Signed-off-by: Ye Bin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions