Seems good now. I will keep it running for a while and report back. Regards
2014-04-14 3:53 GMT+08:00 Simon Kelley <si...@thekelleys.org.uk>: > I think the problem is that the ipset code simply assumes that the query > domain will be in daemon->namebuff, which isn't in general true, but > happened to be by chance before. When DNSSEC is compiled in, > daemon->namebuf gets used as workspace for DNSSEC and the invalid > assumption of the ipset code is no longer true. > > I've pushed a possible (but untested) fix to the git repo. Does that > help for you? > > > > > Cheers, > > Simon. > > > > On 12/04/14 17:39, Wang Jian wrote: >> Simply 'make' within git tree (checkout v2.69), I get a binary which works. >> >> # ./dnsmasq -v >> Dnsmasq version 2.69-1-g97dce08 Copyright (c) 2000-2014 Simon Kelley >> Compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP >> DHCPv6 no-Lua TFTP no-conntrack ipset auth no-DNSSEC >> >> >> Running 'git-buildpackage --git-debian-tag=v2.69 >> --git-upstream-tag=v2.69' in git tree, I get a binary which doesn't >> work >> >> # /usr/sbin/dnsmasq -v >> Dnsmasq version 2.69-1-g97dce08 Copyright (c) 2000-2014 Simon Kelley >> Compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua >> TFTP conntrack ipset auth DNSSEC >> >> >> The 2.69 binary from sid repository doesn't work, either. >> >> >> 2014-04-12 21:06 GMT+08:00 Wang Jian <larkw...@gmail.com>: >>> Hi, >>> >>> I build 2.69 deb package from git tree to use the new ipset action >>> log. To my surprise, ipset action stops working. >>> >>> I traced the process_reply() and found some strange behavior, but I am >>> not familiar with util.c, so I can only provide what I found. (break >>> at process_reply() then break at hostname_isequal(). ) >>> >>> I use 'host 6pm.com' to trigger the break point. In the output, you >>> can see 6pm.com should be matched but actually not. >>> >>> ---- snip ---- >>> >>> Breakpoint 1, process_reply (header=header@entry=0x85cb278, >>> now=now@entry=1397305916, server=server@entry=0x85d70a8, >>> n=n@entry=267, check_rebind=check_rebind@entry=0, >>> no_cache=no_cache@entry=0, cache_secure=0, ad_reqd=0, do_bit=0, >>> added_pheader=0, check_subnet=0, >>> query_source=query_source@entry=0x85d2e68) at forward.c:545 >>> 545 forward.c: No such file or directory. >>> (gdb) display ipset_pos->domain >>> 1: ipset_pos->domain = 0x85d5040 "6pm.com" >>> (gdb) break hostname_isequal >>> Breakpoint 2 at 0x8059410: file util.c, line 288. >>> (gdb) c >>> Continuing. >>> >>> Breakpoint 2, hostname_isequal (a=a@entry=0x85c9859 "6pm\003com", >>> b=b@entry=0x85d5040 "6pm.com") at util.c:288 >>> 288 util.c: No such file or directory. >>> (gdb) display a >>> 2: a = 0x85c9859 "6pm\003com" >>> (gdb) display b >>> 3: b = 0x85d5040 "6pm.com" >>> (gdb) c >>> Continuing. >>> >>> Breakpoint 1, process_reply (header=header@entry=0x85cb278, >>> now=now@entry=1397305916, server=server@entry=0x85d70a8, >>> n=n@entry=267, check_rebind=check_rebind@entry=0, >>> no_cache=no_cache@entry=0, cache_secure=0, ad_reqd=0, do_bit=0, >>> added_pheader=0, check_subnet=0, >>> query_source=query_source@entry=0x85d2e68) at forward.c:545 >>> 545 forward.c: No such file or directory. >>> 1: ipset_pos->domain = 0x85d4e68 "zlib.net" >>> (gdb) >>> Continuing. >>> >>> Breakpoint 2, hostname_isequal (a=a@entry=0x85c9858 >>> "\003\066pm\003com", b=b@entry=0x85d4e68 "zlib.net") at util.c:288 >>> 288 util.c: No such file or directory. >>> 3: b = 0x85d4e68 "zlib.net" >>> 2: a = 0x85c9858 "\003\066pm\003com" >>> (gdb) >>> Continuing. >>> >>> Breakpoint 1, process_reply (header=header@entry=0x85cb278, >>> now=now@entry=1397305916, server=server@entry=0x85d70a8, >>> n=n@entry=267, check_rebind=check_rebind@entry=0, >>> no_cache=no_cache@entry=0, cache_secure=0, ad_reqd=0, do_bit=0, >>> added_pheader=0, check_subnet=0, >>> query_source=query_source@entry=0x85d2e68) at forward.c:545 >>> 545 forward.c: No such file or directory. >>> 1: ipset_pos->domain = 0x85d47c8 "hulu.com" >>> (gdb) >>> Continuing. >>> >>> Breakpoint 2, hostname_isequal (a=a@entry=0x85c9858 >>> "\003\066pm\003com", b=b@entry=0x85d47c8 "hulu.com") at util.c:288 >>> 288 util.c: No such file or directory. >>> 3: b = 0x85d47c8 "hulu.com" >>> 2: a = 0x85c9858 "\003\066pm\003com" >>> (gdb) >>> Continuing. >>> >>> Breakpoint 2, hostname_isequal (a=a@entry=0x85c9858 "6pm.com", >>> b=b@entry=0x85d69b0 "6pm.com") at util.c:288 >>> 288 in util.c >>> 3: b = 0x85d69b0 "6pm.com" >>> 2: a = 0x85c9858 "6pm.com" >>> (gdb) >>> Continuing. >>> >>> Breakpoint 2, hostname_isequal (a=0x85d69b0 "6pm.com", b=0x85d7240 >>> "wiki.nginx.org") at util.c:288 >>> 288 in util.c >>> 3: b = 0x85d7240 "wiki.nginx.org" >>> 2: a = 0x85d69b0 "6pm.com" >>> (gdb) >> > _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
