[ https://issues.apache.org/jira/browse/DISPATCH-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ganesh Murthy reassigned DISPATCH-928: -------------------------------------- Assignee: Ganesh Murthy > calling map_destination for 'undefined' address causes segfault > --------------------------------------------------------------- > > Key: DISPATCH-928 > URL: https://issues.apache.org/jira/browse/DISPATCH-928 > Project: Qpid Dispatch > Issue Type: Bug > Reporter: Gordon Sim > Assignee: Ganesh Murthy > Priority: Major > > If qdr_map_destination_CT is called for an address that has not been defined > on a router that has the default distribution set to 'undefined', > qdr_address_CT (line 578 at present) returns null. However there is no check > for this and the address is used to get a hash_handle which causes a segfault. > Under valgrind you see: > {noformat} > ==10232== Invalid write of size 8 > ==10232== at 0x4E67501: qd_hash_internal_insert (hash.c:156) > ==10232== by 0x4E6756B: qd_hash_insert (hash.c:168) > ==10232== by 0x4E91644: qdr_map_destination_CT (route_tables.c:579) > ==10232== by 0x4E8F80D: router_core_thread (router_core_thread.c:83) > ==10232== by 0x550F739: start_thread (in /usr/lib64/libpthread-2.24.so) > ==10232== by 0x607AE7E: clone (in /usr/lib64/libc-2.24.so) > ==10232== Address 0x98 is not stack'd, malloc'd or (recently) free'd > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org