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| author | Michael Brown | 2017-03-22 15:12:56 +0100 |
|---|---|---|
| committer | Michael Brown | 2017-03-22 15:12:56 +0100 |
| commit | 3870a7bde2aea95f2ec8e730b853166eb469f2c2 (patch) | |
| tree | 6ffaf6293d70e8d0c4e1d3df865136bbf8423c29 /src/drivers | |
| parent | [w89c840] Avoid potential array overrun (diff) | |
| download | ipxe-3870a7bde2aea95f2ec8e730b853166eb469f2c2.tar.gz ipxe-3870a7bde2aea95f2ec8e730b853166eb469f2c2.tar.xz ipxe-3870a7bde2aea95f2ec8e730b853166eb469f2c2.zip | |
[sis190] Avoid NULL pointer dereference
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/net/sis190.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/net/sis190.c b/src/drivers/net/sis190.c index 81f3d984..b92e95f2 100644 --- a/src/drivers/net/sis190.c +++ b/src/drivers/net/sis190.c @@ -965,8 +965,8 @@ static int sis190_get_mac_addr_from_apc(struct pci_device *pdev, list_for_each_entry(d, &(pdev->dev.siblings), siblings) { unsigned int i; - isa_bridge = container_of(d, struct pci_device, dev); for(i = 0; i < sis190_isa_bridge_driver.id_count; i++) { + isa_bridge = container_of(d, struct pci_device, dev); if(isa_bridge->vendor == sis190_isa_bridge_driver.ids[i].vendor && isa_bridge->device == |