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qemu/0042-qtest-Be-paranoid-about-accept-addr.patch

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From 9938d82cc9cc5ae82283bea7a24ff45d08690e27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20F=C3=A4rber?= <afaerber@suse.de>
Date: Thu, 17 Apr 2014 19:21:12 +0200
Subject: [PATCH] qtest: Be paranoid about accept() addrlen argument
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
If EINTR occurs, re-initialize our argument.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
tests/libqtest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/libqtest.c b/tests/libqtest.c
index 18efcf2..1eb9db6 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -89,8 +89,8 @@ static int socket_accept(int sock)
setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, (void *)&timeout,
sizeof(timeout));
- addrlen = sizeof(addr);
do {
+ addrlen = sizeof(addr);
ret = accept(sock, (struct sockaddr *)&addr, &addrlen);
} while (ret == -1 && errno == EINTR);
if (ret == -1) {