Attachment 85600 Details for Bug 69026 – [PATCH] Check EINVAL for accept4()

[patch] [PATCH] Check EINVAL for accept4()

0001-Check-EINVAL-for-accept4.patch (text/plain), 979 bytes, created by Chengwei Yang on 2013-09-11 05:06:17 UTC

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Creator: Chengwei Yang

Created: 2013-09-11 05:06:17 UTC

Size: 979 bytes

patch

obsolete

>From 55e4317e7920a8175c089e836edbeb69e634ca59 Mon Sep 17 00:00:00 2001
>From: Chengwei Yang <chengwei.yang@intel.com>
>Date: Wed, 11 Sep 2013 12:59:21 +0800
>Subject: [PATCH] Check EINVAL for accept4()
>
>It was reported that accept4() will return -1 with errrno is EINVAL on
>arm platform, so check EINVAL for accept4() and retry accept().
>
>Bug: https://bugs.freedesktop.org/show_bug.cgi?id=69026
>---
> dbus/dbus-sysdeps-unix.c |    2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/dbus/dbus-sysdeps-unix.c b/dbus/dbus-sysdeps-unix.c
>index 1cb4a58..69f1ae4 100644
>--- a/dbus/dbus-sysdeps-unix.c
>+++ b/dbus/dbus-sysdeps-unix.c
>@@ -1946,7 +1946,7 @@ _dbus_accept  (int listen_fd)
>   client_fd = accept4 (listen_fd, &addr, &addrlen, SOCK_CLOEXEC);
>   cloexec_done = client_fd >= 0;
> 
>-  if (client_fd < 0 && errno == ENOSYS)
>+  if (client_fd < 0 && (errno == ENOSYS || errno == EINVAL))
> #endif
>     {
>       client_fd = accept (listen_fd, &addr, &addrlen);
>-- 
>1.7.9.5
>

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