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(parent: ada4135) | patch
pci-assign: Fix a bug when map MSI-X table memory failed
authorGonglei <arei.gonglei@huawei.com>
Thu, 3 Apr 2014 05:18:23 +0000 (13:18 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 13 May 2014 11:12:04 +0000 (13:12 +0200)
commitee11f7a8227bcd9cb8d8141fa8f6a0352f7c0c68
tree2e0273b088f9692a8fbad878eaf292914d5fcf44tree
parentada4135f84adcacd9294269e22113460650ae1abcommit | diff
pci-assign: Fix a bug when map MSI-X table memory failed

When mmapping memory for the MSI-X table failsthe dev->msix_table is
not set to NULL and assigned_dev_unregister_msix_mmio() will cause
a segfault when trying to munmap it.

Signed-off-by: Gonglei Arei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
hw/i386/kvm/pci-assign.c diff | blob | history
Obsolete Upstream Qemu based repository for xen-4.6-testing