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gdbstub: fix compiler complaining 

./gdbstub.c: In function ‘handle_query_thread_extra’:
        /usr/include/glib-2.0/glib/glib-autocleanups.h:28:10:
    error: ‘cpu_name’ may be used uninitialized in this function
    [-Werror=maybe-uninitialized]
        g_free (*pp);
               ^
    ./gdbstub.c:2063:26: note: ‘cpu_name’ was declared here
        g_autofree char *cpu_name;
                         ^
    cc1: all warnings being treated as errors

Signed-off-by: Denis Plotnikov <dplotnikov@virtuozzo.com>
Message-Id: <20200326151407.25046-1-dplotnikov@virtuozzo.com>
Reported-by: Euler Robot <euler.robot@huawei.com>
Reported-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Message-Id: <20200325092137.24020-1-kuhn.chenqun@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200403191150.863-7-alex.bennee@linaro.org>
This commit is contained in:
Denis Plotnikov 2020-04-03 20:11:44 +01:00 committed by Alex Bennée
parent 1f089c6705
commit 076b2fadb5
1 changed files with 2 additions and 2 deletions
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4
gdbstub.c
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@ -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 {