https://bugs.exim.org/show_bug.cgi?id=2631
Simon Arlott <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #1372|0 |1 is obsolete| | --- Comment #19 from Simon Arlott <[email protected]> --- Created attachment 1373 --> https://bugs.exim.org/attachment.cgi?id=1373&action=edit Patch to make valid lookup result addresses configurable I've modified my patch to return DEFER if the dnslist_valid_addresses expansion fails. There was another bug in the current implementation because it doesn't verify addresses when doing exact matching but those can be negated: >>> check dnslists = rbl.test.ex!=127.0.0.1 >>> dnslists check: rbl.test.ex!=127.0.0.1 >>> dnslists: using result of previous lookup >>> DNS lookup for 102.13.13.V4NET.rbl.test.ex succeeded (yielding 128.0.0.0) ->>> => that means V4NET.13.13.102 is listed at rbl.test.ex ->>> warn: condition test succeeded in ACL "check_vrfy" ->>> processing "warn" (TESTSUITE/test-config 27) +>>> 128.0.0.0 in dnslist_valid_addresses? no (end of list) +LOG: DNS list lookup for V4NET.13.13.102 at rbl.test.ex returned 128.0.0.0; invalid address discarded +>>> => all addresses are invalid +>>> => that means V4NET.13.13.102 is not listed at rbl.test.ex +>>> warn: condition test failed in ACL "check_vrfy" I'm now updating the address list so that $dnslist_value will be correct: >>> check dnslists = rbl.test.ex!=127.0.0.1 >>> dnslists check: rbl.test.ex!=127.0.0.1 >>> dnslists: using result of previous lookup >>> DNS lookup for 104.13.13.V4NET.rbl.test.ex succeeded (yielding 255.255.255.255, 127.0.0.0) +>>> 255.255.255.255 in dnslist_valid_addresses? no (end of list) +LOG: DNS list lookup for V4NET.13.13.104 at rbl.test.ex returned 255.255.255.255; invalid address discarded +>>> 127.0.0.0 in dnslist_valid_addresses? yes (matched "127.0.0.0/8") +>>> => updated address list: 127.0.0.0 >>> => that means V4NET.13.13.104 is listed at rbl.test.ex >>> warn: condition test succeeded in ACL "check_vrfy" -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
