[PATCH v3 18/17] tests/unit/test-char: Replace g_alloca() by buffer on the stack

[Philippe Mathieu-Daudé]

The ALLOCA(3) man-page mentions its "use is discouraged".

Directly reserve the CharBackend on the stack.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 tests/unit/test-char.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/unit/test-char.c b/tests/unit/test-char.c
index 5b3b48ebacd..54ce26226b3 100644
--- a/tests/unit/test-char.c
+++ b/tests/unit/test-char.c
@@ -574,7 +574,7 @@ static void char_udp_test_internal(Chardev *reuse_chr, int 
sock)
     struct sockaddr_in other;
     SocketIdleData d = { 0, };
     Chardev *chr;
-    CharBackend *be;
+    CharBackend tmpbe, *be = &tmpbe;
     socklen_t alen = sizeof(other);
     int ret;
     char buf[10];
@@ -590,7 +590,6 @@ static void char_udp_test_internal(Chardev *reuse_chr, int 
sock)
         chr = qemu_chr_new("client", tmp, NULL);
         g_assert_nonnull(chr);
 
-        be = g_alloca(sizeof(CharBackend));
         qemu_chr_fe_init(be, chr, &error_abort);
     }
 
-- 
2.26.3