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| author | Andy Shevchenko <[email protected]> | 2024-06-06 16:49:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-07-04 10:02:38 +0000 |
| commit | 23c6859677066fa3d6bb3672703636dd673cb5dd (patch) | |
| tree | f522104072b2c15862074e577b3e2db15bba510e /drivers/base/platform.c | |
| parent | driver core: have match() callback in struct bus_type take a const * (diff) | |
| download | kernel-23c6859677066fa3d6bb3672703636dd673cb5dd.tar.gz kernel-23c6859677066fa3d6bb3672703636dd673cb5dd.zip | |
driver core: platform: Switch to use kmemdup_array()
Let the kememdup_array() take care about multiplication and possible
overflows.
Signed-off-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/base/platform.c')
| -rw-r--r-- | drivers/base/platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 8a511fe47bdb..4c3ee6521ba5 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -608,7 +608,7 @@ int platform_device_add_resources(struct platform_device *pdev, struct resource *r = NULL; if (res) { - r = kmemdup(res, sizeof(struct resource) * num, GFP_KERNEL); + r = kmemdup_array(res, num, sizeof(*r), GFP_KERNEL); if (!r) return -ENOMEM; } |