[pam] clear supplementary groups in pam_console handler execution

[Tomáš Mráz]

commit 8de024523373ec779b87a37ce6a2b2fe7feb93bf
Author: Tomas Mraz <tmraz at fedoraproject.org>
Date:   Fri Jul 15 14:55:38 2011 +0200

    clear supplementary groups in pam_console handler execution

 pam-1.1.0-console-fixes.patch |    3 ++-
 pam.spec                      |    5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/pam-1.1.0-console-fixes.patch b/pam-1.1.0-console-fixes.patch
index 08cd4c6..fa5e79c 100644
--- a/pam-1.1.0-console-fixes.patch
+++ b/pam-1.1.0-console-fixes.patch
@@ -28,7 +28,7 @@ diff -up Linux-PAM-1.1.0/modules/pam_console/handlers.c.consolefix Linux-PAM-1.1
          child = fork();
          switch (child) {
          case -1:
-@@ -246,30 +246,31 @@ execute_handler(pam_handle_t *pamh, stru
+@@ -246,30 +246,32 @@ execute_handler(pam_handle_t *pamh, stru
                  if (!wait_exit) {
  			switch(fork()) {
  			case 0:
@@ -54,6 +54,7 @@ diff -up Linux-PAM-1.1.0/modules/pam_console/handlers.c.consolefix Linux-PAM-1.1
 -                                exit(255);
 +                                _exit(255);
                          if (setgid(pw->pw_gid) == -1 ||
++                            setgroups(0, NULL) == -1 ||
                              setuid(pw->pw_uid) == -1)
 -                                exit(255);
 +                                _exit(255);
diff --git a/pam.spec b/pam.spec
index 449809b..75b6f60 100644
--- a/pam.spec
+++ b/pam.spec
@@ -3,7 +3,7 @@
 Summary: An extensible library which provides authentication for applications
 Name: pam
 Version: 1.1.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 # The library is BSD licensed with option to relicense as GPLv2+ - this option is redundant
 # as the BSD license allows that anyway. pam_timestamp and pam_console modules are GPLv2+,
 License: BSD and GPLv2+
@@ -359,6 +359,9 @@ fi
 %doc doc/adg/*.txt doc/adg/html
 
 %changelog
+* Fri Jul 15 2011 Tomas Mraz <tmraz at redhat.com> 1.1.4-2
+- clear supplementary groups in pam_console handler execution
+
 * Mon Jun 27 2011 Tomas Mraz <tmraz at redhat.com> 1.1.4-1
 - upgrade to new upstream release