diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-09-09 08:56:26 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-09-09 08:56:26 +0000 |
| commit | 95430e8240f8ff8726a464bafb3108b4aa777afc (patch) | |
| tree | db5fcaa86ffa104600f65ffebde9d443fc2ca699 /sys/dev/pci | |
| parent | b28ea499fa6b8138864dc7d4755a690b90fd2021 (diff) | |
drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create
From Hersen Wu
313d3dd4ca0e898897f4255a4c1f3d9c1f400fe2 in linux-6.6.y/6.6.50
c6077aa66fa230d12f37fef01161ef080d13b726 in mainline linux
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/drm/amd/display/dc/gpio/gpio_service.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/display/dc/gpio/gpio_service.c b/sys/dev/pci/drm/amd/display/dc/gpio/gpio_service.c index 2f8ca831afa..f2037d78f71 100644 --- a/sys/dev/pci/drm/amd/display/dc/gpio/gpio_service.c +++ b/sys/dev/pci/drm/amd/display/dc/gpio/gpio_service.c @@ -56,7 +56,7 @@ struct gpio_service *dal_gpio_service_create( struct dc_context *ctx) { struct gpio_service *service; - uint32_t index_of_id; + int32_t index_of_id; service = kzalloc(sizeof(struct gpio_service), GFP_KERNEL); @@ -112,7 +112,7 @@ struct gpio_service *dal_gpio_service_create( return service; failure_2: - while (index_of_id) { + while (index_of_id > 0) { --index_of_id; kfree(service->busyness[index_of_id]); } |