diff options
| author | Chen Qun <kuhn.chenqun@huawei.com> | 2020-02-25 12:47:03 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2020-02-25 20:20:23 +0000 |
| commit | 413368611039ce435e74fd0ce1b677ccc08a380e (patch) | |
| tree | 7b988fa1f1e0412b2cc462709835394b7236b477 /tests | |
| parent | dcc474c69e6a59044b9bb54624bd636cbfd98aa9 (diff) | |
tests/plugin: prevent uninitialized warning
According to the glibc function requirements, we need initialise
the variable. Otherwise there will be compilation warnings:
glib-autocleanups.h:28:3: warning: ‘out’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
g_free (*pp);
^~~~~~~~~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200206093238.203984-1-kuhn.chenqun@huawei.com>
[AJB: uses Thomas's single line allocation]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200225124710.14152-13-alex.bennee@linaro.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/plugin/bb.c | 6 | ||||
| -rw-r--r-- | tests/plugin/insn.c | 3 |
2 files changed, 4 insertions, 5 deletions
diff --git a/tests/plugin/bb.c b/tests/plugin/bb.c index f30bea08dc..df19fd359d 100644 --- a/tests/plugin/bb.c +++ b/tests/plugin/bb.c @@ -22,9 +22,9 @@ static bool do_inline; static void plugin_exit(qemu_plugin_id_t id, void *p) { - g_autofree gchar *out; - out = g_strdup_printf("bb's: %" PRIu64", insns: %" PRIu64 "\n", - bb_count, insn_count); + g_autofree gchar *out = g_strdup_printf( + "bb's: %" PRIu64", insns: %" PRIu64 "\n", + bb_count, insn_count); qemu_plugin_outs(out); } diff --git a/tests/plugin/insn.c b/tests/plugin/insn.c index 0a8f5a0000..a9a6e41237 100644 --- a/tests/plugin/insn.c +++ b/tests/plugin/insn.c @@ -44,8 +44,7 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb) static void plugin_exit(qemu_plugin_id_t id, void *p) { - g_autofree gchar *out; - out = g_strdup_printf("insns: %" PRIu64 "\n", insn_count); + g_autofree gchar *out = g_strdup_printf("insns: %" PRIu64 "\n", insn_count); qemu_plugin_outs(out); } |