[Qemu-devel] [PATCH] Fix crash at startup

[Lionel Landwerlin]

Fix crash at startup

Signed-off-by: Lionel Landwerlin <address@hidden>
---
 exec.c |   3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/exec.c b/exec.c
index faa6333..7c9d7dc 100644
--- a/exec.c
+++ b/exec.c
@@ -2066,2 +2066,2 @@ void page_dump(FILE *f)
     int i, j, prot, prot1;
     PageDesc *p;

+    if (!f)
+        return;
+
     fprintf(f, "%-8s %-8s %-8s %s\n",
             "start", "end", "size", "prot");
     start = -1;
--
1.5.6.5