9487b0418f
since version 8.12.1 (8.12.0 ?) sendmail complains if a program piping data to it doesn't have stdin, stdout and stderr opened; smtpfwdd doesn't open stdout and stderr when forwarding a mail to sendmail, therefore an anoying system messages is generated for each incoming mail: Dec 30 00:05:44 alchemy sendmail[96078]: SYSERR(uucp): File descriptors missing on startup: stdout, stderr: Bad file descriptor Maintainer Timeout. PR: 33314 Submitted by: marius@alchemy.franken.de
36 lines
1 KiB
Text
36 lines
1 KiB
Text
--- smtpfwdd.c.org Wed Jun 17 21:21:10 1998
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+++ smtpfwdd.c Sun Dec 30 00:09:19 2001
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@@ -43,12 +43,12 @@
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"Copyright 1996 - Obtuse Systems Corporation - All rights reserved.";
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char *obtuse_rcsid = "$Id: smtpfwdd.c,v 1.35 1997/12/12 04:07:49 beck Exp $";
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+#include <sys/types.h>
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#include <stdio.h>
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#include <signal.h>
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#include <dirent.h>
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#include <pwd.h>
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#include <grp.h>
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-#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <sys/stat.h>
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@@ -636,6 +636,19 @@
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exit(EX_OSERR);
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}
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+ /*
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+ * Open /dev/null as stdout and as stderr so sendmail 8.12.1 (and
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+ * above ?) won't complain about missing file descriptors.
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+ */
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+ if (open ("/dev/null", O_WRONLY | O_APPEND) < 0) {
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+ syslog(LOG_ERR, "Couldn't open /dev/null as stdout (%m)");
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+ exit (EX_OSERR);
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+ }
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+ if (open ("/dev/null", O_RDWR | O_APPEND) < 0) {
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+ syslog(LOG_ERR, "Couldn't open /dev/null as stderr (%m)");
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+ exit (EX_OSERR);
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+ }
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+
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fclose(f);
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closelog();
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if (lseek(0, body, SEEK_SET) < 0) {
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