- getgrouplist() patch from Ulrich Drepper.

coreutils-getgrouplist.patch

@@ -0,0 +1,68 @@
+--- coreutils-5.2.1/m4/jm-macros.m4.getgrouplist	2003-12-20 17:57:18.000000000 +0000
++++ coreutils-5.2.1/m4/jm-macros.m4	2004-10-05 12:43:14.975401711 +0100
+@@ -83,6 +83,7 @@
+     endpwent \
+     fdatasync \
+     ftruncate \
++    getgrouplist \
+     gethrtime \
+     hasmntopt \
+     isascii \
+--- coreutils-5.2.1/lib/getugroups.c.getgrouplist	2003-09-10 07:23:09.000000000 +0100
++++ coreutils-5.2.1/lib/getugroups.c	2004-10-05 12:43:14.980400761 +0100
+@@ -21,6 +21,9 @@
+ # include <config.h>
+ #endif
+ 
++/* We do not need this code if getgrouplist(3) is available.  */
++#ifndef HAVE_GETGROUPLIST
++
+ #include <sys/types.h>
+ #include <stdio.h> /* grp.h on alpha OSF1 V2.0 uses "FILE *". */
+ #include <grp.h>
+@@ -95,3 +98,4 @@
+ 
+   return count;
+ }
++#endif	/* have getgrouplist */
+--- coreutils-5.2.1/src/id.c.getgrouplist	2004-10-05 12:26:40.222539037 +0100
++++ coreutils-5.2.1/src/id.c	2004-10-05 12:43:14.986399620 +0100
+@@ -316,14 +316,36 @@
+   if (username == 0)
+     max_n_groups = getgroups (0, NULL);
+   else
+-    max_n_groups = getugroups (0, NULL, username, gid);
++    {
++#ifdef HAVE_GETGROUPLIST
++      max_n_groups = 0;
++      getgrouplist (username, gid, NULL, &max_n_groups);
++#else
++      max_n_groups = getugroups (0, NULL, username, gid);
++#endif
++    }
+ 
+   /* Add 1 just in case max_n_groups is zero.  */
+   g = xmalloc (max_n_groups * sizeof (GETGROUPS_T) + 1);
+   if (username == 0)
+     ng = getgroups (max_n_groups, g);
+   else
+-    ng = getugroups (max_n_groups, g, username, gid);
++    {
++#ifdef HAVE_GETGROUPLIST
++      int e;
++      ng = max_n_groups;
++      while ((e = getgrouplist (username, gid, g, &ng)) == -1
++	     && ng > max_n_groups)
++	{
++	  max_n_groups = ng;
++	  g = xrealloc (g, max_n_groups * sizeof (GETGROUPS_T));
++	}
++      if (e == -1)
++	ng = -1;
++#else
++      ng = getugroups (max_n_groups, g, username, gid);
++#endif
++    }
+ 
+   if (ng < 0)
+     {

coreutils.spec

@@ -4,7 +4,7 @@
 Summary: The GNU core utilities: a set of tools commonly used in shell scripts
 Name:    coreutils
 Version: 5.2.1
-Release: 30
+Release: 31
 License: GPL
 Group:   System Environment/Base
 Url:     ftp://alpha.gnu.org/gnu/coreutils/
@@ -45,6 +45,7 @@ Patch904: coreutils-5.0-allow_old_options.patch
 Patch905: coreutils-jday.patch
 Patch906: coreutils-fchown.patch
 Patch907: coreutils-5.2.1-runuser.patch
+Patch908: coreutils-getgrouplist.patch
 
 # From upstream
 Patch920: coreutils-dateseconds.patch
@@ -104,6 +105,7 @@ the old GNU fileutils, sh-utils, and textutils packages.
 %patch905 -p1 -b .jday
 %patch906 -p1 -b .fchown
 %patch907 -p1 -b .runuser
+%patch908 -p1 -b .getgrouplist
 
 # From upstream
 %patch920 -p1 -b .dateseconds
@@ -246,7 +248,8 @@ fi
 /sbin/runuser
 
 %changelog
-* Tue Oct  5 2004 Tim Waugh <twaugh@redhat.com>
+* Tue Oct  5 2004 Tim Waugh <twaugh@redhat.com> 5.2.1-31
+- getgrouplist() patch from Ulrich Drepper.
 - The selinux patch should be applied last.
 
 * Mon Oct  4 2004 Dan Walsh <dwalsh@redhat.com> 5.2.1-30