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[PATCH] ppc/e500: Free irqs array to avoid memleak
From: |
Gan Qixin |
Subject: |
[PATCH] ppc/e500: Free irqs array to avoid memleak |
Date: |
Fri, 4 Dec 2020 15:58:22 +0800 |
When running qom-test, a memory leak occurred in the ppce500_init function,
this patch free irqs array to fix it.
ASAN shows memory leak stack:
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0xfffc5ceee1f0 in __interceptor_calloc (/lib64/libasan.so.5+0xee1f0)
#1 0xfffc5c806800 in g_malloc0 (/lib64/libglib-2.0.so.0+0x56800)
#2 0xaaacf9999244 in ppce500_init qemu/hw/ppc/e500.c:859
#3 0xaaacf97434e8 in machine_run_board_init qemu/hw/core/machine.c:1134
#4 0xaaacf9c9475c in qemu_init qemu/softmmu/vl.c:4369
#5 0xaaacf94785a0 in main qemu/softmmu/main.c:49
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Gan Qixin <ganqixin@huawei.com>
---
Cc: David Gibson <david@gibson.dropbear.id.au>
---
hw/ppc/e500.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index ae39b9358e..74f33af88e 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -925,6 +925,7 @@ void ppce500_init(MachineState *machine)
ccsr_addr_space);
mpicdev = ppce500_init_mpic(pms, ccsr_addr_space, irqs);
+ g_free(irqs);
/* Serial */
if (serial_hd(0)) {
--
2.27.0
- [PATCH] ppc/e500: Free irqs array to avoid memleak,
Gan Qixin <=