diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-06-06 19:46:22 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-06-07 14:28:21 +0100 |
| commit | f6841d41a8a36a4c5cbfee39280845f83fed6a87 (patch) | |
| tree | d1c666cff89cc0f78b6224731d036b2b4fd5669f /drivers/base/regmap | |
| parent | 0ae747759930186fbc3ab470ac4e40899c52438c (diff) | |
regmap: Switch to use kmemdup_array()
Let the kememdup_array() take care about multiplication and possible
overflows.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240606164717.3031107-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 0a34dd3c4f38..88c02b71b2ee 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -2347,7 +2347,7 @@ out: } else { void *wval; - wval = kmemdup(val, val_count * val_bytes, map->alloc_flags); + wval = kmemdup_array(val, val_count, val_bytes, map->alloc_flags); if (!wval) return -ENOMEM; |