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[Qemu-trivial] [PATCH 9/9] microblaze: fix memory leak


From: arei.gonglei
Subject: [Qemu-trivial] [PATCH 9/9] microblaze: fix memory leak
Date: Fri, 27 Feb 2015 15:50:19 +0800

From: Gonglei <address@hidden>

When not assign a -dtb argument, the variable dtb_filename
storage returned from qemu_find_file(), which should be freed
after using.

Signed-off-by: Gonglei <address@hidden>
---
 hw/microblaze/boot.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c
index a2843cd..4c1e3a9 100644
--- a/hw/microblaze/boot.c
+++ b/hw/microblaze/boot.c
@@ -205,5 +205,7 @@ void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr 
ddr_base,
                             kernel_cmdline,
                             dtb_filename);
     }
-
+    if (!dtb_arg) {
+        g_free(dtb_filename);
+    }
 }
-- 
1.7.12.4





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