[sr-dev] [kamailio/kamailio] parser/contact: Change addition order to the end of list (PR #3698)

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Currently, if a sip message contains multiple Contacts or just 2, let's say ``` Contact: <sip:bob0@example.com>;expires=3600,<sip:bob1@example.com>;expires=3600,<sip:bob2@example.com>;expires=3600 Contact: <sip:bob3@example.com>;expires=3600,<sip:bob4@example.com>;expires=3600,<sip:bob5@example.com>;expires=3600 ``` contacts are stored in the reversed order, ie bob2, bob1,bob0 and bob5,bob4,bob3. This can be seen with a simple config file such as: ``` #kamailio.cfg ... request_route { ... xlog("L_INFO", "Contact headers: $hfl(Contact)\n"); xlog("L_INFO", "Contact headers 0: $(hfl(Contact)[0])\n"); xlog("L_INFO", "Contact headers 1: $(hfl(Contact)[1])\n"); xlog("L_INFO", "Contact headers 2: $(hfl(Contact)[2])\n"); xlog("L_INFO", "Contact headers 3: $(hfl(Contact)[3])\n"); xlog("L_INFO", "Contact headers 4: $(hfl(Contact)[4])\n"); xlog("L_INFO", "Contact headers 5: $(hfl(Contact)[5])\n"); xlog("L_INFO", "Contact headers 6: $(hfl(Contact)[6])\n"); xlog("L_INFO", "Contact headers 7: $(hfl(Contact)[7])\n"); xlog("L_INFO", "Contact headers -1: $(hfl(Contact)[-1])\n"); xlog("L_INFO", "Contact headers -2: $(hfl(Contact)[-2])\n"); xlog("L_INFO", "Contact headers -3: $(hfl(Contact)[-3])\n"); xlog("L_INFO", "Contact headers -4: $(hfl(Contact)[-4])\n"); xlog("L_INFO", "Contact headers -5: $(hfl(Contact)[-5])\n"); xlog("L_INFO", "Contact headers -6: $(hfl(Contact)[-6])\n"); ``` that prints in the log all the contacts reversed: ``` Contact headers: <sip:bob2@example.com>;expires=3600 Contact headers 0: <sip:bob2@example.com>;expires=3600 Contact headers 1: <sip:bob1@example.com>;expires=3600 Contact headers 2: <sip:bob0@example.com>;expires=3600 Contact headers 3: <sip:bob5@example.com>;expires=3600 Contact headers 4: <sip:bob4@example.com>;expires=3600 Contact headers 5: <sip:bob3@example.com>;expires=3600 Contact headers 6: <null> Contact headers 7: <null> Contact headers -1: <sip:bob3@example.com>;expires=3600 Contact headers -2: <sip:bob4@example.com>;expires=3600 Contact headers -3: <sip:bob5@example.com>;expires=3600 Contact headers -4: <sip:bob0@example.com>;expires=3600 Contact headers -5: <sip:bob1@example.com>;expires=3600 Contact headers -6: <sip:bob2@example.com>;expires=3600 ``` This PR fixes and produces: ``` Contact headers: <sip:bob0@example.com>;expires=3600 Contact headers 0: <sip:bob0@example.com>;expires=3600 Contact headers 1: <sip:bob1@example.com>;expires=3600 Contact headers 2: <sip:bob2@example.com>;expires=3600 Contact headers 3: <sip:bob3@example.com>;expires=3600 Contact headers 4: <sip:bob4@example.com>;expires=3600 Contact headers 5: <sip:bob5@example.com>;expires=3600 Contact headers 6: <null> Contact headers 7: <null> Contact headers -1: <null> Contact headers -2: <sip:bob5@example.com>;expires=3600 Contact headers -3: <sip:bob4@example.com>;expires=3600 Contact headers -4: <sip:bob3@example.com>;expires=3600 Contact headers -5: <sip:bob2@example.com>;expires=3600 Contact headers -6: <sip:bob1@example.com>;expires=3600 ``` The `contact headers -1: <null>` if fixed via #3697. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3698 -- Commit Summary -- * parser/contact: Change addition order to the end of list -- File Changes -- M src/core/parser/contact/contact.c (4) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3698.patch https://github.com/kamailio/kamailio/pull/3698.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3698 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3698(a)github.com>