diff mbox

[16/29] hw/lm32/lm32_boards.c: Fix memory leak spotted by valgrind

Message ID 1432814932-12608-17-git-send-email-zhaoshenglong@huawei.com
State New
Headers show

Commit Message

Shannon Zhao May 28, 2015, 12:08 p.m. UTC 
From: Shannon Zhao <shannon.zhao@linaro.org>

valgrind complains about:
==8662== 8 bytes in 1 blocks are definitely lost in loss record 228 of 1,108
==8662==    at 0x4C2845D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==8662==    by 0x1E77EB: malloc_and_trace (vl.c:2556)
==8662==    by 0x64C770E: g_malloc (in /usr/lib64/libglib-2.0.so.0.3600.3)
==8662==    by 0x238C47: qemu_extend_irqs (irq.c:55)
==8662==    by 0x238CD3: qemu_allocate_irqs (irq.c:64)
==8662==    by 0x1C32FC: lm32_evr_init (lm32_boards.c:126)
==8662==    by 0x1EBBB6: main (vl.c:4249)

==12877== 8 bytes in 1 blocks are definitely lost in loss record 209 of 1,042
==12877==    at 0x4C2845D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==12877==    by 0x1E77E7: malloc_and_trace (vl.c:2556)
==12877==    by 0x64C770E: g_malloc (in /usr/lib64/libglib-2.0.so.0.3600.3)
==12877==    by 0x238C43: qemu_extend_irqs (irq.c:55)
==12877==    by 0x238CCF: qemu_allocate_irqs (irq.c:64)
==12877==    by 0x1C384E: lm32_uclinux_init (lm32_boards.c:228)
==12877==    by 0x1EBBB2: main (vl.c:4249)

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
---
 hw/lm32/lm32_boards.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/hw/lm32/lm32_boards.c b/hw/lm32/lm32_boards.c
index 14d0efc..cf37997 100644
--- a/hw/lm32/lm32_boards.c
+++ b/hw/lm32/lm32_boards.c
@@ -78,7 +78,7 @@  static void lm32_evr_init(MachineState *machine)
     DriveInfo *dinfo;
     MemoryRegion *address_space_mem =  get_system_memory();
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
-    qemu_irq *cpu_irq, irq[32];
+    qemu_irq cpu_irq, irq[32];
     ResetInfo *reset_info;
     int i;
 
@@ -123,8 +123,8 @@  static void lm32_evr_init(MachineState *machine)
                           1, 2, 0x01, 0x7e, 0x43, 0x00, 0x555, 0x2aa, 1);
 
     /* create irq lines */
-    cpu_irq = qemu_allocate_irqs(cpu_irq_handler, cpu, 1);
-    env->pic_state = lm32_pic_init(*cpu_irq);
+    cpu_irq = qemu_allocate_irq(cpu_irq_handler, cpu, 0);
+    env->pic_state = lm32_pic_init(cpu_irq);
     for (i = 0; i < 32; i++) {
         irq[i] = qdev_get_gpio_in(env->pic_state, i);
     }
@@ -173,7 +173,7 @@  static void lm32_uclinux_init(MachineState *machine)
     DriveInfo *dinfo;
     MemoryRegion *address_space_mem =  get_system_memory();
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
-    qemu_irq *cpu_irq, irq[32];
+    qemu_irq cpu_irq, irq[32];
     HWSetup *hw;
     ResetInfo *reset_info;
     int i;
@@ -225,8 +225,8 @@  static void lm32_uclinux_init(MachineState *machine)
                           1, 2, 0x01, 0x7e, 0x43, 0x00, 0x555, 0x2aa, 1);
 
     /* create irq lines */
-    cpu_irq = qemu_allocate_irqs(cpu_irq_handler, env, 1);
-    env->pic_state = lm32_pic_init(*cpu_irq);
+    cpu_irq = qemu_allocate_irq(cpu_irq_handler, env, 0);
+    env->pic_state = lm32_pic_init(cpu_irq);
     for (i = 0; i < 32; i++) {
         irq[i] = qdev_get_gpio_in(env->pic_state, i);
     }