diff options
Diffstat (limited to 'bitlbee.c')
| -rw-r--r-- | bitlbee.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -108,11 +108,17 @@ int bitlbee_daemon_init() chdir( "/" ); - /* Sometimes std* are already closed (for example when we're in a RESTARTed - BitlBee process. So let's only close TTY-fds. */ - if( isatty( 0 ) ) close( 0 ); - if( isatty( 1 ) ) close( 1 ); - if( isatty( 2 ) ) close( 2 ); + i = close( 0 ) == 0; + i += close( 1 ) == 0; + i += close( 2 ) == 0; + /* To avoid that something important ends up on one of those + fd's, open them for something bogus. Otherwise RESTART + may cause troubles. */ + while( i > 0 ) + { + open( "/dev/null", O_WRONLY ); + i --; + } } #endif |