[Qemu-stable] [PATCH 13/88] gdbstub: init mon_chr through qemu_chr_alloc

[Michael Roth]

From: Pavel Dovgalyuk <address@hidden>

This patch initializes monitor for gdbstub with the qemu_chr_alloc function
instead of just allocating the memory. Initialization function call
is required, because it also creates chr_write_lock mutex, which is used
when writing to this character device.

Signed-off-by: Pavel Dovgalyuk <address@hidden>
Cc: address@hidden
Signed-off-by: Paolo Bonzini <address@hidden>
(cherry picked from commit 462efe9e530e22b1b60aaf01716e1423cd94302c)
Signed-off-by: Michael Roth <address@hidden>
---
 gdbstub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdbstub.c b/gdbstub.c
index 8afe0b7..71aaa23 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1707,7 +1707,7 @@ int gdbserver_start(const char *device)
         qemu_add_vm_change_state_handler(gdb_vm_state_change, NULL);
 
         /* Initialize a monitor terminal for gdb */
-        mon_chr = g_malloc0(sizeof(*mon_chr));
+        mon_chr = qemu_chr_alloc();
         mon_chr->chr_write = gdb_monitor_write;
         monitor_init(mon_chr, 0);
     } else {
-- 
1.9.1