Pointer 'ch' will be used in function 'l2cap_channel_open_req_msg' after
it was previously freed in 'l2cap_channel_open'.
Assigned it to NULL after it is freed.
Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com>
---
hw/bt/l2cap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/bt/l2cap.c b/hw/bt/l2cap.c
index 2301d6f..591e047 100644
--- a/hw/bt/l2cap.c
+++ b/hw/bt/l2cap.c
@@ -429,7 +429,7 @@ static struct l2cap_chan_s *l2cap_channel_open(struct
l2cap_instance_s *l2cap,
status = L2CAP_CS_NO_INFO;
} else {
g_free(ch);
-
+ ch = NULL;
result = L2CAP_CR_NO_MEM;
status = L2CAP_CS_NO_INFO;
}
--
1.7.12.4
