diff options
| author | Dan Carpenter <[email protected]> | 2023-04-19 17:30:00 +0300 |
|---|---|---|
| committer | Dipen Patel <[email protected]> | 2023-04-26 15:44:14 -0700 |
| commit | e078180d66848a6a890daf0a3ce28dc43cc66790 (patch) | |
| tree | 6b851828f5452c5376bad3300ef44e0d22f8930c | |
| parent | 6680c835ada1b34e882d0a32612f7294c62e27e0 (diff) | |
hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()
The "map_sz" is the number of elements in the "m" array so the >
comparison needs to be changed to >= to prevent an out of bounds
read.
Fixes: 09574cca6ad6 ("hte: Add Tegra194 HTE kernel provider")
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Dipen Patel <[email protected]>
Signed-off-by: Dipen Patel <[email protected]>
| -rw-r--r-- | drivers/hte/hte-tegra194.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hte/hte-tegra194.c b/drivers/hte/hte-tegra194.c index 2c485ff5be22..06ef349a2265 100644 --- a/drivers/hte/hte-tegra194.c +++ b/drivers/hte/hte-tegra194.c @@ -367,7 +367,7 @@ static int tegra_hte_map_to_line_id(u32 eid, { if (m) { - if (eid > map_sz) + if (eid >= map_sz) return -EINVAL; if (m[eid].slice == NV_AON_SLICE_INVALID) return -EINVAL; |