Module: kamailio Branch: master Commit: cda1d086c164052a5b79b54a8d0e5cf6e5fb3e1c URL: https://github.com/kamailio/kamailio/commit/cda1d086c164052a5b79b54a8d0e5cf6...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2018-01-25T15:03:27+01:00

pua: proper safety check on subs->extra_headers->s for subscribe_cbparam()

- dicovered via GH PR #1409

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Modified: src/modules/pua/send_subscribe.c

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Diff: https://github.com/kamailio/kamailio/commit/cda1d086c164052a5b79b54a8d0e5cf6... Patch: https://github.com/kamailio/kamailio/commit/cda1d086c164052a5b79b54a8d0e5cf6...

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diff --git a/src/modules/pua/send_subscribe.c b/src/modules/pua/send_subscribe.c index b75290b936..254e77e7fd 100644 --- a/src/modules/pua/send_subscribe.c +++ b/src/modules/pua/send_subscribe.c @@ -821,7 +821,7 @@ ua_pres_t* subscribe_cbparam(subs_info_t* subs, int ua_flag) { CONT_COPY(hentity, hentity->id, subs->id); } - if(subs->extra_headers && hentity->extra_headers->s) + if(subs->extra_headers && subs->extra_headers->s) { hentity->extra_headers= (str*)((char*)hentity+ size); size+= sizeof(str);