[PATCH 2/9] hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()

[Philippe Mathieu-Daudé]

Replace strtoul() by qemu_strtoul() so checkpatch.pl won't complain
if we move this code later.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 hw/core/qdev-properties.c | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 48e4c98cf0..e1cefcaa61 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -820,7 +820,7 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v, 
const char *name,
     PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop);
     Error *local_err = NULL;
     char *str, *p;
-    char *e;
+    const char *e;
     unsigned long val;
     unsigned long dom = 0, bus = 0;
     unsigned int slot = 0, func = 0;
@@ -837,23 +837,23 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v, 
const char *name,
     }
 
     p = str;
-    val = strtoul(p, &e, 16);
-    if (e == p || *e != ':') {
+    if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0xffff || e == p) {
+        goto inval;
+    }
+    if (*e != ':') {
         goto inval;
     }
     bus = val;
 
-    p = e + 1;
-    val = strtoul(p, &e, 16);
-    if (e == p) {
+    p = (char *)e + 1;
+    if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0x1f || e == p) {
         goto inval;
     }
     if (*e == ':') {
         dom = bus;
         bus = val;
-        p = e + 1;
-        val = strtoul(p, &e, 16);
-        if (e == p) {
+        p = (char *)e + 1;
+        if (qemu_strtoul(p, &e, 16, &val) < 0 || val > 0x1f || e == p) {
             goto inval;
         }
     }
@@ -862,14 +862,13 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v, 
const char *name,
     if (*e != '.') {
         goto inval;
     }
-    p = e + 1;
-    val = strtoul(p, &e, 10);
-    if (e == p) {
+    p = (char *)e + 1;
+    if (qemu_strtoul(p, &e, 10, &val) < 0 || val > 7 || e == p) {
         goto inval;
     }
     func = val;
 
-    if (dom > 0xffff || bus > 0xff || slot > 0x1f || func > 7) {
+    if (bus > 0xff) {
         goto inval;
     }
 
-- 
2.21.1