Description of problem: selinux-policy-2.4.6-255.el5_4.3 breaks postfix /usr/sbin/sendmail interface Version-Release number of selected component (if applicable): 2.4.6-255.el5_4.3 How reproducible: Always Steps to Reproduce: 1. update selinux-policy to 2.4.6-255.el5_4.3 2. try to send mail via /usr/sbin/sendmail (postfix) 3. Mail send doesn't work. Additional info: Reverting this change fixes problem: --- serefpolicy-2.4.6.old/policy/modules/services/postfix.te 2010-01-07 16:16:14.000000000 +0200 +++ serefpolicy-2.4.6.new/policy/modules/services/postfix.te 2010-01-07 16:16:59.000000000 +0200 @@ -548,7 +548,7 @@ ') optional_policy(` - sendmail_rw_unix_stream_sockets(postfix_postdrop_t) + sendmail_dontaudit_rw_unix_stream_sockets(postfix_postdrop_t) ') optional_policy(`
I don't have a problem with that. Not sure why the change was made.
I have same problem: selinux-policy-2.4.6-255.el5_4.3 postfix-2.3.3-2.1.el5_2 mailx-8.1.1-44.2.2 If i disable SELinux works fine ...but if its enable i get: # mail root Subject: test test . Cc: send-mail: warning: premature end-of-input on /usr/sbin/postdrop -r while reading input attribute name send-mail: fatal: root(0): unable to execute /usr/sbin/postdrop -r: Success and in audit.log i dont see any entry about this Postfix work good with SELinux enabled i can receive and send mails with mail clients
I also have the same problem: postfix/sendmail[20232]: warning: premature end-of-input on /usr/sbin/postdrop -r while reading input attribute name postfix/sendmail[20232]: fatal: gabriel(532): unable to execute /usr/sbin/postdrop -r: Success I lost all mail forwarded with procmail. Gabriel
I have posted a fix for this in the duplicate. *** This bug has been marked as a duplicate of bug 553492 ***