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authorAdhemerval Zanella Netto <adhemerval.zanella@linaro.org>2022-09-21 10:51:06 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-10-05 18:04:13 -0300
commitcbf24edbb3123e3154ad2366912e0c1270ad3546 (patch)
treec39c9c95b36f84e0540b99adaae79f2ec5869cee /rt
parent442e3a21724b07b3ae1c3c5eeba4a8e44a1a50a3 (diff)
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rt: Initialize mq_send input on tst-mqueue{5,6}
GCC with -Os warns that the mq_send input may be used uninitialized. Although for the tests the data content sent is not important, since both tests checks only if mq_notify was properly set, the warning is correct and data is indeed uninitialized. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'rt')
-rw-r--r--rt/tst-mqueue5.c2
-rw-r--r--rt/tst-mqueue6.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/rt/tst-mqueue5.c b/rt/tst-mqueue5.c
index 70d97a3..2b19b6a 100644
--- a/rt/tst-mqueue5.c
+++ b/rt/tst-mqueue5.c
@@ -58,7 +58,7 @@ rtmin_handler (int sig, siginfo_t *info, void *ctx)
static int
(mqsend) (mqd_t q, int line)
{
- char c;
+ char c = 0;
if (mq_send (q, &c, 1, 1) != 0)
{
printf ("mq_send on line %d failed with: %m\n", line);
diff --git a/rt/tst-mqueue6.c b/rt/tst-mqueue6.c
index bc875f1..a22ac05 100644
--- a/rt/tst-mqueue6.c
+++ b/rt/tst-mqueue6.c
@@ -40,7 +40,7 @@
static int
(mqsend) (mqd_t q, int line)
{
- char c;
+ char c = 0;
if (mq_send (q, &c, 1, 1) != 0)
{
printf ("mq_send on line %d failed with: %m\n", line);