| Message ID | 1362679963-23201-1-git-send-email-imammedo@redhat.com |
|---|---|
| State | New |
| Headers | show |
Am 07.03.2013 19:12, schrieb Igor Mammedov: > commit 55e5c2850 breaks CPU not found return value, and returns > CPU corresponding to the last non NULL env. > Fix it by returning CPU only if env is not NULL, otherwise CPU is > not found and function should return NULL. > > Signed-off-by: Igor Mammedov <imammedo@redhat.com> D'oh, that was exactly the problem in ppc code I tried to fix by using this function! ;-) Thanks, applied to qom-cpu (with modified commit message): https://github.com/afaerber/qemu-cpu/commits/qom-cpu Pull coming up. Andreas > --- > exec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/exec.c b/exec.c > index 46a2830..0a96ddb 100644 > --- a/exec.c > +++ b/exec.c > @@ -260,7 +260,7 @@ CPUState *qemu_get_cpu(int index) > env = env->next_cpu; > } > > - return cpu; > + return env ? cpu : NULL; > } > > void cpu_exec_init(CPUArchState *env) >
diff --git a/exec.c b/exec.c index 46a2830..0a96ddb 100644 --- a/exec.c +++ b/exec.c @@ -260,7 +260,7 @@ CPUState *qemu_get_cpu(int index) env = env->next_cpu; } - return cpu; + return env ? cpu : NULL; } void cpu_exec_init(CPUArchState *env)
commit 55e5c2850 breaks CPU not found return value, and returns CPU corresponding to the last non NULL env. Fix it by returning CPU only if env is not NULL, otherwise CPU is not found and function should return NULL. Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)