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| author | Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-16 05:25:38 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-12-17 19:21:45 +0300 |
| commit | 185e1b1d91e419445d3fd99c1c0376a970438acf (patch) | |
| tree | e6f852a1097dce4240a82bce3f8cd0c667804bfd /scripts/gdb/linux/utils.py | |
| parent | 83848e37f6ee80f60b04139fefdfa1bde4aaa826 (diff) | |
| download | linux-185e1b1d91e419445d3fd99c1c0376a970438acf.tar.xz | |
platform/x86: mlx-platform: call pci_dev_put() to balance the refcount
mlxplat_pci_fpga_device_init() calls pci_get_device() but does not
release the refcount on error path. Call pci_dev_put() on the error path
and in mlxplat_pci_fpga_device_exit() to fix this.
This bug was found by an experimental static analysis tool that I am
developing.
Fixes: 02daa222fbdd ("platform: mellanox: Add initial support for PCIe based programming logic device")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20241216022538.381209-1-joe@pf.is.s.u-tokyo.ac.jp
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions