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| author |  Manas Ghandat <ghandatmanas@gmail.com>
| 2023-10-17 17:33:56 +0530 |
|---|---|---|
| committer |  Dave Kleikamp <dave.kleikamp@oracle.com>
| 2023-11-21 15:26:33 -0600 |
| commit | 74ecdda68242b174920fe7c6133a856fb7d8559b (patch) | |
| tree | cd2ffaf9e0701562cfc93f6ab43e910a09493714 /fs/fs_struct.c | |
| parent | jfs: fix slab-out-of-bounds Read in dtSearch (diff) | |
| download | linux-74ecdda68242b174920fe7c6133a856fb7d8559b.tar.gz linux-74ecdda68242b174920fe7c6133a856fb7d8559b.tar.bz2 linux-74ecdda68242b174920fe7c6133a856fb7d8559b.zip | |
jfs: fix array-index-out-of-bounds in dbAdjTree
Currently there is a bound check missing in the dbAdjTree while
accessing the dmt_stree. To add the required check added the bool is_ctl
which is required to determine the size as suggest in the following
commit.
https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/
Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb
Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Diffstat (limited to 'fs/fs_struct.c')
0 files changed, 0 insertions, 0 deletions