commit db25a15817f98c46c5f0eea4f414249d8fbb96b1
author Stefan Weil <sw@weilnetz.de> Wed Apr 01 17:57:29 2015 +0100
committer Peter Maydell <peter.maydell@linaro.org> Wed Apr 01 17:57:29 2015 +0100
tree a96d097c7e35c250cc8be270ea5b42bc74e9f2b7
parent 60ff4e63e2ea4738f114cbaf1f17e6e0184fc09c

hw/arm/vexpress: Fix memory leak reported by Coverity

As the conditional statement had to be split anyway, we can also
add a better error report message.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-id: 1426877963-3556-1-git-send-email-sw@weilnetz.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/arm/vexpress.c

diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index e9a7ced..dd04527 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -563,6 +563,7 @@
      */
     if (bios_name) {
         char *fn;
+        int image_size;
 
         if (drive_get(IF_PFLASH, 0, 0)) {
             error_report("The contents of the first flash device may be "
@@ -571,8 +572,14 @@
             exit(1);
         }
         fn = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
-        if (!fn || load_image_targphys(fn, map[VE_NORFLASH0],
-                                       VEXPRESS_FLASH_SIZE) < 0) {
+        if (!fn) {
+            error_report("Could not find ROM image '%s'", bios_name);
+            exit(1);
+        }
+        image_size = load_image_targphys(fn, map[VE_NORFLASH0],
+                                         VEXPRESS_FLASH_SIZE);
+        g_free(fn);
+        if (image_size < 0) {
             error_report("Could not load ROM image '%s'", bios_name);
             exit(1);
         }