diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2026-02-06 17:09:19 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-02-06 17:09:19 -0600 |
| commit | 65a5ac66cd975d61e674f5633755e68c432888be (patch) | |
| tree | 0fee6da43687a583f1571d4ade704ad7881d319e /drivers/pci | |
| parent | 077557d13f092ebef03f39ba7940e76fce1fd82a (diff) | |
| parent | 62171369cf17794ddd88f602c2c84d008ecafcff (diff) | |
Merge branch 'pci/ptm'
- Fix leaks of ptm_debugfs in pcie_ptm_create_debugfs() and
pcie_ptm_destroy_debugfs() (Aadityarangan Shridhar Iyengar)
* pci/ptm:
PCI/PTM: Fix pcie_ptm_create_debugfs() memory leak
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pcie/ptm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pci/pcie/ptm.c b/drivers/pci/pcie/ptm.c index ed0f9691e7d1..c7c61869bc9c 100644 --- a/drivers/pci/pcie/ptm.c +++ b/drivers/pci/pcie/ptm.c @@ -542,8 +542,10 @@ struct pci_ptm_debugfs *pcie_ptm_create_debugfs(struct device *dev, void *pdata, return NULL; dirname = devm_kasprintf(dev, GFP_KERNEL, "pcie_ptm_%s", dev_name(dev)); - if (!dirname) + if (!dirname) { + kfree(ptm_debugfs); return NULL; + } ptm_debugfs->debugfs = debugfs_create_dir(dirname, NULL); ptm_debugfs->pdata = pdata; @@ -574,6 +576,7 @@ void pcie_ptm_destroy_debugfs(struct pci_ptm_debugfs *ptm_debugfs) mutex_destroy(&ptm_debugfs->lock); debugfs_remove_recursive(ptm_debugfs->debugfs); + kfree(ptm_debugfs); } EXPORT_SYMBOL_GPL(pcie_ptm_destroy_debugfs); #endif |