diff options
| author | Yufen Yu <[email protected]> | 2019-10-30 18:47:02 +0800 |
|---|---|---|
| committer | Song Liu <[email protected]> | 2019-11-11 16:32:22 -0800 |
| commit | 228fc7d76db68732677230a3c64337908fd298e3 (patch) | |
| tree | 6c92664f7db4b1f0e5a687b7415a356e38c6c8ae /lib/test_overflow.c | |
| parent | 5fa4f8bac9516b988d2ccd3f05f4267f8da24269 (diff) | |
md: avoid invalid memory access for array sb->dev_roles
we need to gurantee 'desc_nr' valid before access array
of sb->dev_roles.
In addition, we should avoid .load_super always return '0'
when level is LEVEL_MULTIPATH, which is not expected.
Reported-by: coverity-bot <[email protected]>
Addresses-Coverity-ID: 1487373 ("Memory - illegal accesses")
Fixes: 6a5cb53aaa4e ("md: no longer compare spare disk superblock events in super_load")
Signed-off-by: Yufen Yu <[email protected]>
Signed-off-by: Song Liu <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions