diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2022-05-26 13:24:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-22 14:28:12 +0200 |
| commit | 16fa23f1abee08b80f08fafea0c74caa602ec512 (patch) | |
| tree | fb8cd60966af67cfa582fba8017cf0c5c2e9a687 /net/lapb/lapb_in.c | |
| parent | 26f5afd496ec07563e374bb31600d0fb6b5c7306 (diff) | |
bpf: Use safer kvmalloc_array() where possible
commit fd58f7df2415ef747782e01f94880fefad1247cf upstream.
The kvmalloc_array() function is safer because it has a check for
integer overflows. These sizes come from the user and I was not
able to see any bounds checking so an integer overflow seems like a
realistic concern.
Fixes: 0dcac2725406 ("bpf: Add multi kprobe link")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/Yo9VRVMeHbALyjUH@kili
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions