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authorUlrich Drepper <drepper@redhat.com>1999-06-15 11:54:33 +0000
committerUlrich Drepper <drepper@redhat.com>1999-06-15 11:54:33 +0000
commit540009244c7c9f1aec64af6fb1efba7245ed8bb3 (patch)
tree6083ccee6a49eea6b46b4b7f9d613015dbf68036
parent28e351249e754446ab86c9cdc5bdbe2747cff998 (diff)
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Update.
1999-06-14 Thorsten Kukuk <kukuk@suse.de> * nscd/connections.c (handle_request): Only root is allowed to send GETSTAT request in non secure mode. * nscd/nscd.c: Print error message if other then root try to use getstat. 1999-06-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __sysctl. 1999-06-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/time.texi (Limits on Resources): Describe RLIMIT_AS. Closes PR libc/1164, reported by sascha@schumann.2ns.de.
-rw-r--r--ChangeLog16
-rw-r--r--manual/time.texi9
-rw-r--r--nscd/connections.c22
-rw-r--r--nscd/nscd.c2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscalls.list2
5 files changed, 43 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog
index e2a5873..51859a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+1999-06-14 Thorsten Kukuk <kukuk@suse.de>
+
+ * nscd/connections.c (handle_request): Only root is allowed to
+ send GETSTAT request in non secure mode.
+ * nscd/nscd.c: Print error message if other then root try to
+ use getstat.
+
+1999-06-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __sysctl.
+
+1999-06-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * manual/time.texi (Limits on Resources): Describe RLIMIT_AS.
+ Closes PR libc/1164, reported by sascha@schumann.2ns.de.
+
1999-06-13 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/generic/strchr.c: Include <memcopy.h> and use reg_char
diff --git a/manual/time.texi b/manual/time.texi
index 463814d..e9548b9 100644
--- a/manual/time.texi
+++ b/manual/time.texi
@@ -2552,6 +2552,15 @@ open more files than this, it gets error code @code{EMFILE}.
4.4 BSD does.
@comment sys/resource.h
+@comment Unix98
+@item RLIMIT_AS
+@vindex RLIMIT_AS
+The maximum size of total memory that this process should get. If the
+process tries to allocate more memory beyond this amount with, for
+example, @code{brk}, @code{malloc}, @code{mmap} or @code{sbrk}, the
+allocation function fails.
+
+@comment sys/resource.h
@comment BSD
@item RLIM_NLIMITS
@vindex RLIM_NLIMITS
diff --git a/nscd/connections.c b/nscd/connections.c
index 4daa099..9d1b4d3 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -311,13 +311,15 @@ cannot handle old request version %d; current version is %d"),
break;
case GETSTAT:
- send_stats (fd, dbs);
- break;
-
case SHUTDOWN:
- /* Accept shutdown only from root */
+ /* Accept shutdown and getstat only from root */
if (secure_in_use && uid == 0)
- termination_handler (0);
+ {
+ if (req->type == GETSTAT)
+ send_stats (fd, dbs);
+ else
+ termination_handler (0);
+ }
else
{
struct ucred caller;
@@ -330,8 +332,14 @@ cannot handle old request version %d; current version is %d"),
dbg_log (_("error getting callers id: %s"),
strerror_r (errno, buf, sizeof (buf)));
}
- else if (caller.uid == 0)
- termination_handler (0);
+ else
+ if (caller.uid == 0)
+ {
+ if (req->type == GETSTAT)
+ send_stats (fd, dbs);
+ else
+ termination_handler (0);
+ }
}
break;
diff --git a/nscd/nscd.c b/nscd/nscd.c
index af5ce42..8c61406 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -205,6 +205,8 @@ parse_opt (int key, char *arg, struct argp_state *state)
}
case 'g':
+ if (getuid () != 0)
+ error (EXIT_FAILURE, 0, _("Only root is allowed to use this option!"));
receive_print_stats ();
/* Does not return. */
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
index 829f35e..ba20cd0 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list
@@ -55,7 +55,7 @@ setsockopt - setsockopt 5 __setsockopt setsockopt
shutdown - shutdown 2 __shutdown shutdown
socket - socket 3 __socket socket
socketpair - socketpair 4 __socketpair socketpair
-sysctl - _sysctl 6 sysctl
+sysctl - _sysctl 6 __sysctl sysctl
getresuid - getresuid 3 getresuid
getresgid - getresgid 3 getresgid