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(parent: b022d31) | patch
vlib: pci: set pci driver name to none when no driver is loaded 08/22708/2
authorBenoît Ganne <bganne@cisco.com>
Fri, 4 Oct 2019 15:30:21 +0000 (17:30 +0200)
committerAndrew Yourtchenko <ayourtch@gmail.com>
Tue, 15 Oct 2019 10:45:30 +0000 (10:45 +0000)
commita086e304e4061569c0cb1cfb20a5c045c0e92c16
treef8223721c3dade59aed90bbf8114b4bf141c2547tree | snapshot
parentb022d3195a5a3f30c6a5b48af9bf00a0fcdcf976commit | diff
vlib: pci: set pci driver name to none when no driver is loaded

If no Linux PCI driver module is loaded, then the driver_name in the PCI
info struct is NULL. This can triggers crash when checking driver name
eg. in vlib_pci_device_open().
Default to "<NONE>" as driver name, which should never match.

Type: fix

Change-Id: I9e69889a7566467bd8220b92bbbaa72ada957257
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 0eae2bb1f1199f7dcb6a8c62b1ea612ed9ee4ae1)
src/vlib/linux/pci.c diff | blob | history
Vector Packet Processing