> From: Intel-wired-lan [mailto:[email protected]] On > Behalf Of Jia-Ju Bai > Sent: Sunday, August 02, 2015 7:17 PM > To: Kirsher, Jeffrey T; Brandeburg, Jesse > Cc: [email protected]; Jia-Ju Bai; [email protected]; > [email protected] > Subject: [Intel-wired-lan] [PATCH] e100: Add a check after pci_pool_create > to avoid null pointer dereference > > The driver lacks the check of nic->cbs_pool after pci_pool_create > in e100_probe. When this function is failed, a null pointer dereference > occurs when pci_pool_alloc uses nic->cbs_pool in e100_alloc_cbs. > This patch adds a check and related error handling code to fix it. > > Signed-off-by: Jia-Ju Bai <[email protected]> > --- > drivers/net/ethernet/intel/e100.c | 7 +++++++ > 1 file changed, 7 insertions(+)
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