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| author | Chen Qun | 2020-02-25 13:47:03 +0100 |
|---|---|---|
| committer | Alex Bennée | 2020-02-25 21:20:23 +0100 |
| commit | 413368611039ce435e74fd0ce1b677ccc08a380e (patch) | |
| tree | 7b988fa1f1e0412b2cc462709835394b7236b477 /tests/plugin/bb.c | |
| parent | plugins/core: add missing break in cb_to_tcg_flags (diff) | |
| download | qemu-413368611039ce435e74fd0ce1b677ccc08a380e.tar.gz qemu-413368611039ce435e74fd0ce1b677ccc08a380e.tar.xz qemu-413368611039ce435e74fd0ce1b677ccc08a380e.zip | |
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/plugin/bb.c')
| -rw-r--r-- | tests/plugin/bb.c | 6 |
1 files changed, 3 insertions, 3 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); } |