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| author | Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> | 2023-07-21 02:05:55 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-07-24 16:23:37 +0530 |
| commit | 13c088cf3657d70893d75cf116be937f1509cc0f (patch) | |
| tree | 7df2800ceb49ca16f07d486b667fd661a04458bc /tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | |
| parent | 8932089b566c24ea19b57e37704c492678de1420 (diff) | |
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
The size of array 'priv->ports[]' is INNO_PHY_PORT_NUM.
In the for loop, 'i' is used as the index for array 'priv->ports[]'
with a check (i > INNO_PHY_PORT_NUM) which indicates that
INNO_PHY_PORT_NUM is allowed value for 'i' in the same loop.
This > comparison needs to be changed to >=, otherwise it potentially leads
to an out of bounds write on the next iteration through the loop
Fixes: ba8b0ee81fbb ("phy: add inno-usb2-phy driver for hi3798cv200 SoC")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Link: https://lore.kernel.org/r/20230721090558.3588613-1-harshit.m.mogalapalli@oracle.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c')
0 files changed, 0 insertions, 0 deletions