47 lines
1.8 KiB
Diff
47 lines
1.8 KiB
Diff
|
From f57a07068f7cc7ccdbf9814f9c69cbef1d2c9d6c Mon Sep 17 00:00:00 2001
|
||
|
|
Message-ID: <f57a07068f7cc7ccdbf9814f9c69cbef1d2c9d6c.1692951632.git.jdenemar@redhat.com>
|
||
|
|
From: Andrea Bolognani <abologna@redhat.com>
|
||
|
|
Date: Fri, 26 May 2023 17:47:42 +0200
|
||
|
|
Subject: [PATCH] qemu: Fix lookup against stateless/combined pflash
|
||
|
|
|
||
|
|
Just like the more common split builds, these are of type
|
||
|
|
QEMU_FIRMWARE_DEVICE_FLASH; however, they have no associated
|
||
|
|
NVRAM template, so we can't access the corresponding structure
|
||
|
|
member unconditionally or we'll trigger a crash.
|
||
|
|
|
||
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
|
||
|
|
|
||
|
|
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
|
||
|
|
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||
|
|
(cherry picked from commit ac76386edad3be2bbd6202a30063b9205011f5c5)
|
||
|
|
|
||
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
|
||
|
|
|
||
|
|
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
|
||
|
|
---
|
||
|
|
src/qemu/qemu_firmware.c | 9 ++++++---
|
||
|
|
1 file changed, 6 insertions(+), 3 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
|
||
|
|
index 5f030ebce4..b1d342563b 100644
|
||
|
|
--- a/src/qemu/qemu_firmware.c
|
||
|
|
+++ b/src/qemu/qemu_firmware.c
|
||
|
|
@@ -971,9 +971,12 @@ qemuFirmwareMatchesPaths(const qemuFirmware *fw,
|
||
|
|
if (loader && loader->path &&
|
||
|
|
STRNEQ(loader->path, flash->executable.filename))
|
||
|
|
return false;
|
||
|
|
- if (loader && loader->nvramTemplate &&
|
||
|
|
- STRNEQ(loader->nvramTemplate, flash->nvram_template.filename))
|
||
|
|
- return false;
|
||
|
|
+ if (loader && loader->nvramTemplate) {
|
||
|
|
+ if (flash->mode != QEMU_FIRMWARE_FLASH_MODE_SPLIT)
|
||
|
|
+ return false;
|
||
|
|
+ if (STRNEQ(loader->nvramTemplate, flash->nvram_template.filename))
|
||
|
|
+ return false;
|
||
|
|
+ }
|
||
|
|
break;
|
||
|
|
case QEMU_FIRMWARE_DEVICE_MEMORY:
|
||
|
|
if (loader && loader->path &&
|
||
|
|
--
|
||
|
|
2.42.0
|