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| author | Colin Ian King <colin.king@canonical.com> | 2020-10-16 15:33:51 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-10-16 09:28:45 -0600 |
| commit | a48faebe65b0db55a73b9220c3d919eee849bb79 (patch) | |
| tree | 0cfe505940239ea23f57eca478376dd0ec3b9f72 /lib/scatterlist.c | |
| parent | 87aac3a80af5cbad93e63250e8a1e19095ba0d30 (diff) | |
lightnvm: fix out-of-bounds write to array devices->info[]
There is an off-by-one array check that can lead to a out-of-bounds
write to devices->info[i]. Fix this by checking by using >= rather
than > for the size check. Also replace hard-coded array size limit
with ARRAY_SIZE on the array.
Addresses-Coverity: ("Out-of-bounds write")
Fixes: cd9e9808d18f ("lightnvm: Support for Open-Channel SSDs")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/scatterlist.c')
0 files changed, 0 insertions, 0 deletions