pcie_sriov: Remove g_new assertion
g_new() aborts if the allocation fails so it returns NULL only if the
requested allocation size is zero. register_vfs() makes such an
allocation if NumVFs is zero so it should not assert that g_new()
returns a non-NULL value.
Fixes: 7c0fa8dff8
("pcie: Add support for Single Root I/O Virtualization (SR/IOV)")
Buglink: https://issues.redhat.com/browse/RHEL-17209
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20231123075630.12057-1-akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Yanghang Liu<yanghliu@redhat.com>
Reviewed-by: Cédric Le Goater <<a href="mailto:clg@redhat.com" target="_blank">clg@redhat.com</a>><br>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -178,7 +178,6 @@ static void register_vfs(PCIDevice *dev)
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num_vfs = pci_get_word(dev->config + sriov_cap + PCI_SRIOV_NUM_VF);
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dev->exp.sriov_pf.vf = g_new(PCIDevice *, num_vfs);
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assert(dev->exp.sriov_pf.vf);
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trace_sriov_register_vfs(dev->name, PCI_SLOT(dev->devfn),
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PCI_FUNC(dev->devfn), num_vfs);
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