Attachment 38322 Details for Bug 29895 – Failure in configure test for abstract sockets.

[patch] Failure in configure test for abstract sockets.

dbus-abstract-sockets.patch (text/plain), 1.21 KB, created by Wulf C. Krueger on 2010-08-30 13:56:50 UTC

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Creator: Wulf C. Krueger

Created: 2010-08-30 13:56:50 UTC

Size: 1.21 KB

patch

obsolete

>From 0a1f69319573dc1153594c0319180e5bf47d756d Mon Sep 17 00:00:00 2001
>From: Wulf C. Krueger <philantrop@exherbo.org>
>Date: Mon, 30 Aug 2010 22:45:12 +0000
>Subject: [PATCH] Failure in configure test for abstract sockets.
>
>---
> configure.in |    7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
>diff --git a/configure.in b/configure.in
>index 2950297..40a5f92 100644
>--- a/configure.in
>+++ b/configure.in
>@@ -690,6 +690,7 @@ AC_CACHE_CHECK([abstract socket namespace],
> #include <errno.h>
> ]],
> [[
>+  size_t slen;
>   int listen_fd;
>   struct sockaddr_un addr;
> 
>@@ -704,9 +705,13 @@ AC_CACHE_CHECK([abstract socket namespace],
>   memset (&addr, '\0', sizeof (addr));
>   addr.sun_family = AF_UNIX;
>   strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
>+  /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
>+   * beginning.
>+   */
>+  slen = SUN_LEN(&addr);
>   addr.sun_path[0] = '\0'; /* this is what makes it abstract */
> 
>-  if (bind (listen_fd, (struct sockaddr*) &addr, SUN_LEN (&addr)) < 0)
>+  if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
>     {
>        fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
>                 strerror (errno));
>-- 
>1.7.2.2
>

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