diff options
| author | Jia-Ju Bai <[email protected]> | 2015-08-05 14:05:16 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2015-08-18 21:06:06 +0000 |
| commit | 42ad1a03b4caf4d95b980bce17c46242e6728ddc (patch) | |
| tree | dbd0a6114121108580e9e6cafea921adaab256a1 /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | e1000e: Modify Tx/Rx configurations to avoid null pointer dereferences in e10... (diff) | |
| download | kernel-42ad1a03b4caf4d95b980bce17c46242e6728ddc.tar.gz kernel-42ad1a03b4caf4d95b980bce17c46242e6728ddc.zip | |
igb: Fix a memory leak in igb_probe
In error handling code of igb_probe, the memory adapter->shadow_vfta
allocated by kcalloc in igb_sw_init is not freed. So when register_netdev
or igb_init_i2c is failed, a memory leak will occur.
This patch adds kfree to fix it.
Signed-off-by: Jia-Ju Bai <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 17c1c842c33d..1ebdb461fed3 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2649,6 +2649,7 @@ err_eeprom: if (hw->flash_address) iounmap(hw->flash_address); err_sw_init: + kfree(adapter->shadow_vfta); igb_clear_interrupt_scheme(adapter); pci_iounmap(pdev, hw->hw_addr); err_ioremap: |