From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Volker Rümelin" <vr_qemu@t-online.de>,
"Richard Henderson" <richard.henderson@linaro.org>
Subject: [PULL 01/14] accel/nvmm: Fix NULL dereference in nvmm_init_vcpu()
Date: Fri, 3 May 2024 17:36:00 +0200 [thread overview]
Message-ID: <20240503153613.38709-2-philmd@linaro.org> (raw)
In-Reply-To: <20240503153613.38709-1-philmd@linaro.org>
When mechanically moving the @dirty field to AccelCPUState
in commit 79f1926b2d, we neglected cpu->accel is still NULL
when we want to dereference it.
Reported-by: Volker Rümelin <vr_qemu@t-online.de>
Suggested-by: Volker Rümelin <vr_qemu@t-online.de>
Fixes: 79f1926b2d ("accel/nvmm: Use accel-specific per-vcpu @dirty field")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240429091918.27429-3-philmd@linaro.org>
---
target/i386/nvmm/nvmm-all.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/i386/nvmm/nvmm-all.c b/target/i386/nvmm/nvmm-all.c
index f9cced53b3..65768aca03 100644
--- a/target/i386/nvmm/nvmm-all.c
+++ b/target/i386/nvmm/nvmm-all.c
@@ -982,7 +982,7 @@ nvmm_init_vcpu(CPUState *cpu)
}
}
- cpu->accel->dirty = true;
+ qcpu->dirty = true;
cpu->accel = qcpu;
return 0;
--
2.41.0
next prev parent reply other threads:[~2024-05-03 15:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-03 15:35 [PULL 00/14] Accel / SH4 / UI patches for 2024-05-03 Philippe Mathieu-Daudé
2024-05-03 15:36 ` Philippe Mathieu-Daudé [this message]
2024-05-03 15:36 ` [PULL 02/14] accel/whpx: Fix NULL dereference in whpx_init_vcpu() Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 03/14] exec: Include missing license in 'exec/cpu-common.h' Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 04/14] user: Move 'abitypes.h' from 'exec/user' to 'user' Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 05/14] user: Move 'thunk.h' " Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 06/14] coverity: Update user emulation regexp Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 07/14] plugins/api: Only include 'exec/ram_addr.h' with system emulation Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 08/14] plugins: Update stale comment Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 09/14] MAINTAINERS: Update my email address Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 10/14] target/sh4: Fix ADDV opcode Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 11/14] target/sh4: Fix SUBV opcode Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 12/14] target/sh4: Rename TCGv variables as manual for ADDV opcode Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 13/14] target/sh4: Rename TCGv variables as manual for SUBV opcode Philippe Mathieu-Daudé
2024-05-03 15:36 ` [PULL 14/14] ui/cocoa.m: Drop old macOS-10.12-and-earlier compat ifdefs Philippe Mathieu-Daudé
2024-05-04 2:01 ` [PULL 00/14] Accel / SH4 / UI patches for 2024-05-03 Richard Henderson
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