Merged revisions 248859 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r248859 | tilghman | 2010-02-25 15:21:05 -0600 (Thu, 25 Feb 2010) | 15 lines

  Some platforms clear /var/run at boot, which makes connecting a remote console... difficult.

  Previously, we only created the default /var/run/asterisk directory at install
  time.  While we could create it in the init script, that would not work for
  those who start asterisk manually from the command line.  So the safest thing
  to do is to create it as part of the Asterisk boot process.  This also changes
  the ownership of the directory, because the pid and ctl files are created after
  we setuid/setgid.

  (closes issue #16802)
   Reported by: Brian
   Patches:
         20100224__issue16802.diff.txt uploaded by tilghman (license 14)
   Tested by: tzafrir
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@248861 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/asterisk.c b/main/asterisk.c
index db0d672..60f818e 100644 (file)
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -3314,6 +3314,12 @@ int main(int argc, char *argv[])
         */
        signal(SIGCHLD, child_handler);
 
+       /* It's common on some platforms to clear /var/run at boot.  Create the
+        * socket file directory before we drop privileges. */
+       if (mkdir(ast_config_AST_RUN_DIR, 0755) && errno != EEXIST) {
+               ast_log(LOG_WARNING, "Unable to create socket file directory.  Remote consoles will not be able to connect! (%s)\n", strerror(x));
+       }
+
 #ifndef __CYGWIN__
 
        if (isroot) {
@@ -3327,6 +3333,9 @@ int main(int argc, char *argv[])
                        ast_log(LOG_WARNING, "No such group '%s'!\n", rungroup);
                        exit(1);
                }
+               if (chown(ast_config_AST_RUN_DIR, -1, gr->gr_gid)) {
+                       ast_log(LOG_WARNING, "Unable to chgrp run directory to %d (%s)\n", (int) gr->gr_gid, rungroup);
+               }
                if (setgid(gr->gr_gid)) {
                        ast_log(LOG_WARNING, "Unable to setgid to %d (%s)\n", (int)gr->gr_gid, rungroup);
                        exit(1);
@@ -3349,6 +3358,9 @@ int main(int argc, char *argv[])
                        ast_log(LOG_WARNING, "No such user '%s'!\n", runuser);
                        exit(1);
                }
+               if (chown(ast_config_AST_RUN_DIR, pw->pw_uid, -1)) {
+                       ast_log(LOG_WARNING, "Unable to chown run directory to %d (%s)\n", (int) pw->pw_uid, runuser);
+               }
 #ifdef HAVE_CAP
                if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0)) {
                        ast_log(LOG_WARNING, "Unable to keep capabilities.\n");