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| author | YueHaibing <yuehaibing@huawei.com> | 2018-06-08 05:58:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-09 01:47:46 +0300 |
| commit | 6310a882fbe0b87e0950222f2ac197ed92e11792 (patch) | |
| tree | 08c003839d82a89c3904bfc1639358f72fae525f /drivers/net/fddi/skfp/rmt.c | |
| parent | 58d813afbe89658a5972747460a5fe19dec4dbcb (diff) | |
| download | linux-6310a882fbe0b87e0950222f2ac197ed92e11792.tar.xz | |
net: fddi: fix a possible null-ptr-deref
bp->SharedMemAddr is set to NULL while bp->SharedMemSize lesser-or-equal 0,
then memset will trigger null-ptr-deref.
fix it by replacing pci_alloc_consistent with dma_zalloc_coherent.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fddi/skfp/rmt.c')
0 files changed, 0 insertions, 0 deletions