[Qemu-devel] [PATCH] PowerPC: Avoid segfault in cpu_dump_state

[Fabien Chouteau]

Quit if no log file is defined.

Signed-off-by: Fabien Chouteau <address@hidden>
---
 target-ppc/translate.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index cf59765..f17bd91 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -9319,6 +9319,10 @@ void cpu_dump_state (CPUPPCState *env, FILE *f, 
fprintf_function cpu_fprintf,
 
     int i;
 
+    if (f == NULL) {
+        return;
+    }
+
     cpu_synchronize_state(env);
 
     cpu_fprintf(f, "NIP " TARGET_FMT_lx "   LR " TARGET_FMT_lx " CTR "
-- 
1.7.9.5