Changes in unix.c [60c1a4e:aaf92a9]

File:

• unix.c (modified) (3 diffs)

unix.c

@@ -34 +34 @@
 #include <sys/time.h>
 #include <sys/wait.h>
+#include <pwd.h>
 
 global_t global;        /* Against global namespace pollution */
@@ -45 +46 @@
         struct sigaction sig, old;
         
-        memset( &global, 0, sizeof( global_t ) );
-        
         log_init();
         CONF_FILE = g_strdup( CONF_FILE_DEF );
@@ -87 +86 @@
                 return( i );
         
+        if( ( global.conf->user && *global.conf->user ) &&
+            ( global.conf->runmode == RUNMODE_DAEMON || 
+              global.conf->runmode == RUNMODE_FORKDAEMON ) &&
+            ( !getuid() || !geteuid() ) )
+        {
+                struct passwd *pw = NULL;
+                pw = getpwnam( global.conf->user );
+                if( pw )
+                {
+                        setgid( pw->pw_gid );
+                        setuid( pw->pw_uid );
+                }
+        }
+
         global.storage = storage_init( global.conf->primary_storage, global.conf->migrate_storage );
-        if ( global.storage == NULL) {
+        if( global.storage == NULL )
+        {
                 log_message( LOGLVL_ERROR, "Unable to load storage backend '%s'", global.conf->primary_storage );
                 return( 1 );
         }
-        
         
         /* Catch some signals to tell the user what's happening before quitting */