File 0239-libqos-usb-hcd-ehci-use-32-bit-writ.patch of Package qemu-testsuite.19805

Overview Repositories Revisions Requests Users Attributes Meta

File 0239-libqos-usb-hcd-ehci-use-32-bit-writ.patch of Package qemu-testsuite.19805

From: Jose R Ziviani <jose.ziviani@suse.com>
Date: Tue, 11 May 2021 08:49:47 -0600
Subject: libqos: usb-hcd-ehci: use 32-bit write for config register

Git-commit: 89ed83d8b23c11d250c290593cad3ca839d5b053
References: bsc#1172382 CVE-2020-13754

The memory region ops have min_access_size == 4 so obey it.

Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jose R Ziviani <jose.ziviani@suse.com>
---
 tests/usb-hcd-ehci-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/usb-hcd-ehci-test.c b/tests/usb-hcd-ehci-test.c
index 944eb1c088b9b502d61d9443018f..38ac77cc40af2358a7280eabc143 100644
--- a/tests/usb-hcd-ehci-test.c
+++ b/tests/usb-hcd-ehci-test.c
@@ -96,7 +96,7 @@ static void pci_ehci_port_1(void)
 static void pci_ehci_config(void)
 {
     /* hands over all ports from companion uhci to ehci */
-    qpci_io_writew(ehci1.dev, ehci1.bar, 0x60, 1);
+    qpci_io_writel(ehci1.dev, ehci1.bar, 0x60, 1);
 }
 
 static void pci_uhci_port_2(void)

Places

File 0239-libqos-usb-hcd-ehci-use-32-bit-writ.patch of Package qemu-testsuite.19805

Places