From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38148) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cbVgY-00033V-OH for qemu-devel@nongnu.org; Wed, 08 Feb 2017 12:05:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cbVgW-0005v8-4C for qemu-devel@nongnu.org; Wed, 08 Feb 2017 12:05:38 -0500 From: John Snow Date: Wed, 8 Feb 2017 12:05:33 -0500 Message-Id: <20170208170533.28822-1-jsnow@redhat.com> Subject: [Qemu-devel] [PATCH] ide: remove undefined behavior in ide-test List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-trivial@nongnu.org Cc: kwolf@redhat.com, qemu-devel@nongnu.org, John Snow trivial: initialize the dirty buffer with a random-ish byte. Stops valgrind from whining about uninitialized buffers. Signed-off-by: John Snow --- tests/ide-test.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/ide-test.c b/tests/ide-test.c index 2fa97bc..139ebc0 100644 --- a/tests/ide-test.c +++ b/tests/ide-test.c @@ -550,6 +550,7 @@ static void make_dirty(uint8_t device) guest_buf = guest_alloc(guest_malloc, len); buf = g_malloc(len); + memset(buf, rand() % 255 + 1, len); g_assert(guest_buf); g_assert(buf); -- 2.9.3