[PATCH] semihosting/uaccess.c: Replaced a malloc call with g_malloc.

[dinglimin]

Replaced a call to malloc() and its respective call to free() with g_malloc() 
and g_free().

Signed-off-by: dinglimin <dingli...@cmss.chinamobile.com>
---
 semihosting/uaccess.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/semihosting/uaccess.c b/semihosting/uaccess.c
index 8018828069..8f2e6f63ee 100644
--- a/semihosting/uaccess.c
+++ b/semihosting/uaccess.c
@@ -14,11 +14,10 @@
 void *softmmu_lock_user(CPUArchState *env, target_ulong addr,
                         target_ulong len, bool copy)
 {
-    void *p = malloc(len);
+    void *p = g_malloc(len);
     if (p && copy) {
         if (cpu_memory_rw_debug(env_cpu(env), addr, p, len, 0)) {
-            free(p);
-            p = NULL;
+            g_free(p);
         }
     }
     return p;
-- 
2.30.0.windows.2