File 0238-libqos-pci-pc-use-32-bit-write-for-.patch of Package qemu-linux-user.20749

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File 0238-libqos-pci-pc-use-32-bit-write-for-.patch of Package qemu-linux-user.20749

From: Jose R Ziviani <jose.ziviani@suse.com>
Date: Tue, 11 May 2021 07:55:42 -0600
Subject: libqos: pci-pc: use 32-bit write for EJ register

Git-commit: 4b7c06837ae0b1ff56473202a42e7e386f53d6db
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/libqos/pci-pc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/libqos/pci-pc.c b/tests/libqos/pci-pc.c
index ded1c54c063829e657cf92bcd592..024028e4e76351e5ccfb236d5439 100644
--- a/tests/libqos/pci-pc.c
+++ b/tests/libqos/pci-pc.c
@@ -171,7 +171,7 @@ void qpci_unplug_acpi_device_test(const char *id, uint8_t slot)
     g_assert(!qdict_haskey(response, "error"));
     QDECREF(response);
 
-    outb(ACPI_PCIHP_ADDR + PCI_EJ_BASE, 1 << slot);
+    outl(ACPI_PCIHP_ADDR + PCI_EJ_BASE, 1 << slot);
 
     response = qmp("");
     g_assert(response);

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File 0238-libqos-pci-pc-use-32-bit-write-for-.patch of Package qemu-linux-user.20749

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