yes, your version ldns has a bug where it uses select for sockets and you have more than 1024 sockets causing a buffer overflow. You need to get on a version of ldns that does not have this bug. On Mon, Nov 20, 2017 at 1:37 PM, Wesley Akio <wesleyakio@tuntscorp.com> wrote:
Hey guys, have any of you ever seen this?
If not I'll file a Jira.
Nov 17 14:03:33 fsc2c9 freeswitch: *** buffer overflow detected ***: /usr/bin/freeswitch terminated Nov 17 14:03:33 fsc2c9 freeswitch: ======= Backtrace: ========= Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libc.so.6(__ fortify_fail+0x37)[0x7fa91f207d87] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libc.so.6(+ 0x10df40)[0x7fa91f205f40] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libc.so.6(+ 0x10fcf7)[0x7fa91f207cf7] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(+ 0x2f095)[0x7fa9198cf095] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ udp_send+0x4f)[0x7fa9198cf57f] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ send_buffer+0x29a)[0x7fa9198cfd1a] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ send+0x89)[0x7fa9198d0029] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ resolver_send_pkt+0x3d)[0x7fa9198d4e9d] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ resolver_send+0x132)[0x7fa9198d52c2] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libldns.so.1(ldns_ resolver_query+0xc0)[0x7fa9198d5400] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/freeswitch/mod/mod_ enum.so(+0x33d0)[0x7fa919afc3d0] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/freeswitch/mod/mod_ enum.so(+0x361a)[0x7fa919afc61a] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/freeswitch/mod/mod_ enum.so(+0x3817)[0x7fa919afc817] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libfreeswitch.so.1( switch_core_session_run+0x242f)[0x7fa9218d5dbf] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libfreeswitch.so.1( +0x8933e)[0x7fa9218ce33e] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libfreeswitch.so.1( +0x84d83)[0x7fa9218c9d83] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libfreeswitch.so.1( +0x34b7c0)[0x7fa921b907c0] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libpthread.so.0(+ 0x7e25)[0x7fa91fb95e25] Nov 17 14:03:33 fsc2c9 freeswitch: /usr/lib64/libc.so.6(clone+ 0x6d)[0x7fa91f1f034d] -- <http://www.tuntscorp.com/> *Wesley Akio*
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