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qemu: Check for errors when converting PCI address to string

This commit is contained in:
Jiri Denemark 2010-08-20 13:53:54 +02:00
parent 72c791e430
commit 1208e6e488
1 changed files with 4 additions and 1 deletions
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5
src/qemu/qemu_conf.c
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@ -2096,6 +2096,8 @@ static int qemuCollectPCIAddress(virDomainDefPtr def ATTRIBUTE_UNUSED,
if (dev->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) {
char *addr = qemuPCIAddressAsString(dev);
if (!addr)
return -1;
VIR_DEBUG("Remembering PCI addr %s", addr);
@ -2239,7 +2241,8 @@ int qemuDomainPCIAddressSetNextAddr(qemuDomainPCIAddressSetPtr addrs,
maybe.addr.pci.bus = 0;
maybe.addr.pci.slot = i;
addr = qemuPCIAddressAsString(&maybe);
if (!(addr = qemuPCIAddressAsString(&maybe)))
return -1;
if (virHashLookup(addrs->used, addr)) {
VIR_DEBUG("PCI addr %s already in use", addr);