[PATCH] xload: fix use after free

[Michael Grzeschik]

The variable partname is used in the error path for debugging.
We have to free it after this use.

Signed-off-by: Michael Grzeschik <m.grzeschik at pengutronix.de>
---
 arch/arm/mach-omap/xload.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap/xload.c b/arch/arm/mach-omap/xload.c
index 85c9120..3a33d6e 100644
--- a/arch/arm/mach-omap/xload.c
+++ b/arch/arm/mach-omap/xload.c
@@ -118,13 +118,14 @@ static void *omap_xload_boot_mmc(void)
 
 	ret = mount(partname, "fat", "/", NULL);
 
-	free(partname);
-
 	if (ret) {
 		printf("Unable to mount %s (%d)\n", partname, ret);
+		free(partname);
 		return NULL;
 	}
 
+	free(partname);
+
 	buf = read_file("/barebox.bin", &len);
 	if (!buf) {
 		printf("could not read barebox.bin from sd card\n");
-- 
2.1.4