diff options
| -rw-r--r-- | ChangeLog | 16 | ||||
| -rw-r--r-- | manual/time.texi | 9 | ||||
| -rw-r--r-- | nscd/connections.c | 22 | ||||
| -rw-r--r-- | nscd/nscd.c | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/syscalls.list | 2 |
5 files changed, 43 insertions, 8 deletions
@@ -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 |