qga: set umask 0077 when daemonizing (CVE-2013-2007)

[qemu.git] / exec.c

diff --git a/exec.c b/exec.c
index 786987a0165dd6acc01a6677957d7019e648d5a7..19725dbc05e0a72767c95239337d1ed800bdf82a 100644 (file)
--- a/exec.c
+++ b/exec.c
@@ -31,7 +31,7 @@
 #include "hw/qdev.h"
 #include "qemu/osdep.h"
 #include "sysemu/kvm.h"
-#include "hw/xen.h"
+#include "hw/xen/xen.h"
 #include "qemu/timer.h"
 #include "qemu/config-file.h"
 #include "exec/memory.h"
@@ -265,6 +265,16 @@ CPUState *qemu_get_cpu(int index)
     return env ? cpu : NULL;
 }
 
+void qemu_for_each_cpu(void (*func)(CPUState *cpu, void *data), void *data)
+{
+    CPUArchState *env = first_cpu;
+
+    while (env) {
+        func(ENV_GET_CPU(env), data);
+        env = env->next_cpu;
+    }
+}
+
 void cpu_exec_init(CPUArchState *env)
 {
     CPUState *cpu = ENV_GET_CPU(env);