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[Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors |
Date: |
Wed, 25 Feb 2015 16:58:23 -0300 |
This was the only caller of cpu_init() that was not checking for NULL
yet.
Reviewed-by: Paolo Bonzini <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
linux-user/main.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/linux-user/main.c b/linux-user/main.c
index d92702a..111c1ff 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3453,10 +3453,17 @@ CPUArchState *cpu_copy(CPUArchState *env)
{
CPUState *cpu = ENV_GET_CPU(env);
CPUArchState *new_env = cpu_init(cpu_model);
- CPUState *new_cpu = ENV_GET_CPU(new_env);
+ CPUState *new_cpu;
CPUBreakpoint *bp;
CPUWatchpoint *wp;
+ if (!new_env) {
+ fprintf(stderr, "cpu_copy: Failed to create new CPU\n");
+ exit(1);
+ }
+
+ new_cpu = ENV_GET_CPU(new_env);
+
/* Reset non arch specific state */
cpu_reset(new_cpu);
--
2.1.0
[Qemu-devel] [PULL 06/11] target-i386: Simplify error handling on cpu_x86_init_user(), Eduardo Habkost, 2015/02/25
[Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors,
Eduardo Habkost <=
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Andreas Färber, 2015/02/25
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Peter Maydell, 2015/02/25
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Eduardo Habkost, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Peter Maydell, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Eduardo Habkost, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Peter Maydell, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Eduardo Habkost, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Peter Maydell, 2015/02/26
- Re: [Qemu-devel] [PULL 08/11] linux-user: Check for cpu_init() errors, Eduardo Habkost, 2015/02/27
[Qemu-devel] [PULL 07/11] target-i386: Move CPUX86State.cpuid_apic_id to X86CPU.apic_id, Eduardo Habkost, 2015/02/25