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| author |   Jia-Ju Bai <baijiaju1990@163.com> | 2015-08-03 10:40:48 +0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-08-18 14:06:05 -0700 |
| commit | 5e5d49422dfb035ca9e280cd61d434095c151272 (patch) | |
| tree | 5d65af3d9d6e4d2045fcee2c4fe5a8cab8a23328 /net/tipc | |
| parent | e100: Add a check after pci_pool_create to avoid null pointer dereference (diff) | |
| download | linux-dev-5e5d49422dfb035ca9e280cd61d434095c151272.tar.xz linux-dev-5e5d49422dfb035ca9e280cd61d434095c151272.zip | |
e100: Release skb when DMA mapping is failed in e100_xmit_prepare
When pci_dma_mapping_error in e100_xmit_prepare is failed, the skb buffer
allocated by netdev_alloc_skb_ip_align in e100_rx_alloc_skb is not
released, which causes a possible resource leak.
This patch adds error handling code to fix it.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions