diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-09-14 17:59:10 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-14 15:56:41 -0400 |
| commit | 3567a5dc61abed9924051091e201b5a7b718b8ef (patch) | |
| tree | 8940c233b72ceef6b86bf98481435afadc76a065 /net/lapb/lapb_out.c | |
| parent | 563d13425a8cade353d2af2f92e0b8027c2ae0f8 (diff) | |
bcachefs: chardev: fix an integer overflow (32 bit only)
On 32 bit systems, "sizeof(*arg) + replica_entries_bytes" can have an
integer overflow leading to memory corruption. Use size_add() to
prevent this.
Fixes: b44dd3797034 ("bcachefs: Redo filesystem usage ioctls")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'net/lapb/lapb_out.c')
0 files changed, 0 insertions, 0 deletions