patches/glibc/2.9/360-2.8-nscd-one-fork.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Nov 04 19:22:29 2011 +0100 (2011-11-04)
changeset 2735 f09ed6dd71a3
parent 1201 c9967a6e3b25
permissions -rw-r--r--
kernel/linux: fix packed attribute in exported headers

UBI headers (and maybe others as well) are broken because the 'packed'
attribute is not sanitised when the headers are exported to userspace.

Apply the fix from upstream:
https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=f210735fe2f17a6225432ee3d1239bcf23a8659c

(Also, buildroot does the same, BTW)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 Original patch from: gentoo/src/patchsets/glibc/2.9/1160_all_glibc-2.8-nscd-one-fork.patch
     2 
     3 -= BEGIN original header =-
     4 only fork one to assist in stop-start-daemon assumptions about daemon behavior
     5 
     6 http://bugs.gentoo.org/190785
     7 
     8 -= END original header =-
     9 
    10 diff -durN glibc-2_9.orig/nscd/nscd.c glibc-2_9/nscd/nscd.c
    11 --- glibc-2_9.orig/nscd/nscd.c	2008-03-29 19:08:12.000000000 +0100
    12 +++ glibc-2_9/nscd/nscd.c	2009-02-02 22:01:10.000000000 +0100
    13 @@ -179,6 +179,9 @@
    14        if (pid != 0)
    15  	exit (0);
    16  
    17 +       if (write_pid (_PATH_NSCDPID) < 0)
    18 +	dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno));
    19 +
    20        int nullfd = open (_PATH_DEVNULL, O_RDWR);
    21        if (nullfd != -1)
    22  	{
    23 @@ -228,12 +231,6 @@
    24  	for (i = min_close_fd; i < getdtablesize (); i++)
    25  	  close (i);
    26  
    27 -      pid = fork ();
    28 -      if (pid == -1)
    29 -	error (EXIT_FAILURE, errno, _("cannot fork"));
    30 -      if (pid != 0)
    31 -	exit (0);
    32 -
    33        setsid ();
    34  
    35        if (chdir ("/") != 0)
    36 @@ -242,9 +239,6 @@
    37  
    38        openlog ("nscd", LOG_CONS | LOG_ODELAY, LOG_DAEMON);
    39  
    40 -      if (write_pid (_PATH_NSCDPID) < 0)
    41 -        dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno));
    42 -
    43        if (!init_logfile ())
    44  	dbg_log (_("Could not create log file"));
    45