From: Shradha Shah <sshah@solarflare.com>
Date: Wed, 24 Aug 2011 15:31:48 +0000 (+0100)
Subject: qemu: fix off-by-one in pci slot reservation
X-Git-Tag: v0.9.5-rc1~167
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ae740fcb1df941a3dfef31c0993d9d1128845f4;p=thirdparty%2Flibvirt.git

qemu: fix off-by-one in pci slot reservation

Signed-off-by: Steve Hodgson <shodgson@solarflare.com>
---

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 287ad8d4dc..02beaebb6a 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -878,7 +878,7 @@ int qemuDomainPCIAddressReserveSlot(qemuDomainPCIAddressSetPtr addrs,
 {
     int function;
 
-    for (function = 0; function <= QEMU_PCI_ADDRESS_LAST_FUNCTION; function++) {
+    for (function = 0; function < QEMU_PCI_ADDRESS_LAST_FUNCTION; function++) {
         if (qemuDomainPCIAddressReserveFunction(addrs, slot, function) < 0)
             goto cleanup;
     }
@@ -956,7 +956,7 @@ int qemuDomainPCIAddressReleaseSlot(qemuDomainPCIAddressSetPtr addrs, int slot)
     dev.addr.pci.bus = 0;
     dev.addr.pci.slot = slot;
 
-    for (*function = 0; *function <= QEMU_PCI_ADDRESS_LAST_FUNCTION; (*function)++) {
+    for (*function = 0; *function < QEMU_PCI_ADDRESS_LAST_FUNCTION; (*function)++) {
         addr = qemuPCIAddressAsString(&dev);
         if (!addr)
             return -1;