According to the glib function requirements, we need initialise
the variable. Otherwise there will be compilation warnings:
qemu/gdbstub.c: In function ‘handle_query_thread_extra’:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: warning:
‘cpu_name’ may be used uninitialized in this function [-Wmaybe-uninitialized]
g_free (*pp);
^~~~~~~~~~~~
Reported-by: Euler Robot <euler.ro...@huawei.com>
Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
---
Cc: "Alex Bennée" <alex.ben...@linaro.org>
Cc: "Philippe Mathieu-Daudé" <phi...@redhat.com>
---
gdbstub.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gdbstub.c b/gdbstub.c
index 013fb1ac0f..171e150950 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2060,8 +2060,8 @@ static void handle_query_thread_extra(GdbCmdContext
*gdb_ctx, void *user_ctx)
/* Print the CPU model and name in multiprocess mode */
ObjectClass *oc = object_get_class(OBJECT(cpu));
const char *cpu_model = object_class_get_name(oc);
- g_autofree char *cpu_name;
- cpu_name = object_get_canonical_path_component(OBJECT(cpu));
+ g_autofree char *cpu_name =
+ object_get_canonical_path_component(OBJECT(cpu));
g_string_printf(rs, "%s %s [%s]", cpu_model, cpu_name,
cpu->halted ? "halted " : "running");
} else {
--
2.23.0
