Merge: PCI: Avoid potential out-of-bounds read in pci_dev_for_each_resource() [CVE-2023-52466]

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/3806

```
JIRA: https://issues.redhat.com/browse/RHEL-26742
CVE: CVE-2023-52466

Signed-off-by: Myron Stowe <mstowe@redhat.com>
```

Approved-by: David Arcari <darcari@redhat.com>
Approved-by: Prarit Bhargava <prarit@redhat.com>
Approved-by: John W. Linville <linville@redhat.com>

Merged-by: Scott Weaver <scweaver@redhat.com>

Author: swvrrh

include/linux/pci.h

@@ -2157,14 +2157,14 @@ int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma);
 	(pci_resource_end((dev), (bar)) ? 				\
 	 resource_size(pci_resource_n((dev), (bar))) : 0)
 
-#define __pci_dev_for_each_res0(dev, res, ...)				\
-	for (unsigned int __b = 0;					\
-	     res = pci_resource_n(dev, __b), __b < PCI_NUM_RESOURCES;	\
+#define __pci_dev_for_each_res0(dev, res, ...)				  \
+	for (unsigned int __b = 0;					  \
+	     __b < PCI_NUM_RESOURCES && (res = pci_resource_n(dev, __b)); \
 	     __b++)
 
-#define __pci_dev_for_each_res1(dev, res, __b)				\
-	for (__b = 0;							\
-	     res = pci_resource_n(dev, __b), __b < PCI_NUM_RESOURCES;	\
+#define __pci_dev_for_each_res1(dev, res, __b)				  \
+	for (__b = 0;							  \
+	     __b < PCI_NUM_RESOURCES && (res = pci_resource_n(dev, __b)); \
 	     __b++)
 
 #define pci_dev_for_each_resource(dev, res, ...)			\