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authorUlrich Drepper <drepper@redhat.com>2004-09-17 00:04:18 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-17 00:04:18 +0000
commit74a30a5851087f40ff53f2716374c8870cd4a48a (patch)
tree2ac1d833b6114746a43a48d3113ebf8d1df4b571 /nscd/nscd.c
parent2fff3d93b552dbddc406c41786ecfd0a1074b564 (diff)
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Update.
2004-09-16 Ulrich Drepper <drepper@redhat.com> * configure.in: Add test for required SELinux features. * config.make.in: Add have-selinux entry. * config.h.in: Add HAVE_SELINUX entry. * nscd/Makefile (nscd-modules): Add selinux. (CFLAGS-selinux.c): Add -fpie. Define selinux-LIBS and use in link line. * nscd/connections.c (handle_request): Check access SELinux permissions before processing request. * nscd/nscd.c (main): Initialize selinux_enabled and stop avc thread. * nscd/nscd_stat.c: Transmit and print AVC statistics. * nscd/selinux.c: New file. * nscd/selinux.h: New file. 2004-09-16 Jakub Jelinek <jakub@redhat.com> * nscd/nscd_helper.c (__nscd_unmap, get_mapping): Use __munmap instead of munmap. * nscd/Makefile (CFLAGS-aicache.c): Set to -fpie. 2004-09-16 Thorsten Kukuk <kukuk@suse.de> * sysdeps/posix/getaddrinfo.c (gaih_inet): Check __nss_not_use_nscd_hosts variable if nscd should be used or not. 2004-09-16 Ulrich Drepper <drepper@redhat.com> * nscd/nscd_proto.h: Define NSS_NSCD_RETRY. Add __nscd_getai prototype. * nss/getXXbyYY_r.c: Remode definition of NSS_NSCD_RETRY. * nscd/nscd-client.h: Remove __nscd_getai prototype. * nscd/nscd_getai.c: Include nscd_proto.h. * elf/ldd.bash.in: Add support for SELinux environments. Patch by Stephen Smalley <sds@epoch.ncsc.mil>.
Diffstat (limited to 'nscd/nscd.c')
-rw-r--r--nscd/nscd.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/nscd/nscd.c b/nscd/nscd.c
index facea5e..b0e7a20 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -44,6 +44,7 @@
#include "dbg_log.h"
#include "nscd.h"
+#include "selinux.h"
#include "../nss/nsswitch.h"
#include <device-nrs.h>
@@ -126,6 +127,9 @@ main (int argc, char **argv)
/* Set the text message domain. */
textdomain (PACKAGE);
+ /* Determine if the kernel has SELinux support. */
+ nscd_selinux_enabled (&selinux_enabled);
+
/* Parse and process arguments. */
argp_parse (&argp, argc, argv, 0, &remaining, NULL);
@@ -244,6 +248,10 @@ main (int argc, char **argv)
signal (SIGTSTP, SIG_IGN);
}
+ /* Start the SELinux AVC. */
+ if (selinux_enabled)
+ nscd_avc_init ();
+
signal (SIGINT, termination_handler);
signal (SIGQUIT, termination_handler);
signal (SIGTERM, termination_handler);
@@ -421,6 +429,10 @@ termination_handler (int signum)
// XXX async OK?
msync (dbs[cnt].head, dbs[cnt].memsize, MS_ASYNC);
+ /* Shutdown the SELinux AVC. */
+ if (selinux_enabled)
+ nscd_avc_destroy ();
+
_exit (EXIT_SUCCESS);
}