From: malc <av1474@comtv.ru>
Date: Wed, 15 Jul 2009 16:52:47 +0000 (+0400)
Subject: Avoid SIGSEGV when dumping cpu state without enabled logging
X-Git-Tag: v0.11.0-rc0~91
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=430c7ec700bf508efadd539480f0ecaf24ca1d2c;p=thirdparty%2Fqemu.git

Avoid SIGSEGV when dumping cpu state without enabled logging

Signed-off-by: malc <av1474@comtv.ru>
---

diff --git a/linux-user/main.c b/linux-user/main.c
index e331d658fbf..1e95f02124a 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1053,7 +1053,8 @@ do {                                                                    \
     fprintf(stderr, fmt , ## __VA_ARGS__);                              \
     cpu_dump_state(env, stderr, fprintf, 0);                            \
     qemu_log(fmt, ## __VA_ARGS__);                                      \
-    log_cpu_state(env, 0);                                              \
+    if (logfile)                                                        \
+        log_cpu_state(env, 0);                                          \
 } while (0)
 
 void cpu_loop(CPUPPCState *env)