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Add more checks to ensure that filedescriptors are right in
author
Ivo Timmermans
<ivo@lychnis.net>
Wed, 22 Nov 2000 17:48:15 +0000
(17:48 +0000)
committer
Ivo Timmermans
<ivo@lychnis.net>
Wed, 22 Nov 2000 17:48:15 +0000
(17:48 +0000)
_execute_script().
src/process.c
patch
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diff --git
a/src/process.c
b/src/process.c
index eb066abc64ca20571eea0b689b890b6498996f20..c4a76ab5387c025a1df28536cb8174fb8a851858 100644
(file)
--- a/
src/process.c
+++ b/
src/process.c
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: process.c,v 1.1.2.
7 2000/11/20 23:29:47 guus
Exp $
+ $Id: process.c,v 1.1.2.
8 2000/11/22 17:48:15 zarq
Exp $
*/
#include "config.h"
*/
#include "config.h"
@@
-207,14
+207,20
@@
cp
fcloseall();
/* Open standard input */
fcloseall();
/* Open standard input */
- if(
open("/dev/null", O_RDONLY
) < 0)
+ if(
(fd = open("/dev/null", O_RDONLY)
) < 0)
{
syslog(LOG_ERR, _("Opening `/dev/null' failed: %m"));
error = 1;
}
{
syslog(LOG_ERR, _("Opening `/dev/null' failed: %m"));
error = 1;
}
+ if(dup2(fd, 0) != 0)
+ {
+ syslog(LOG_ERR, _("Couldn't assign /dev/null to standard input: %m"));
+ error = 1;
+ }
if(!error)
{
if(!error)
{
+ close(1); /* fd #1 should be the first available filedescriptor now. */
/* Standard output directly goes to syslog */
openlog(name, LOG_CONS | LOG_PID, LOG_DAEMON);
/* Standard error as well */
/* Standard output directly goes to syslog */
openlog(name, LOG_CONS | LOG_PID, LOG_DAEMON);
/* Standard error as well */