res_pjsip: make it unloadable

The res_pjsip module was previously unloadable. With this patch it can now
be unloaded.

This patch is based off the original patch on the issue (listed below) by Corey
Farrell with a few modifications. Namely, removed a few changes not required to
make the module unloadable and also fixed a bug that would cause asterisk to
crash on unloading.

This patch is the first step (should hopefully be followed by another/others at
some point) in allowing res_pjsip and the modules that depend on it to be
unloadable. At this time, res_pjsip and some of the modules that depend on
res_pjsip cannot be unloaded without causing problems of some sort.

The goal of this patch is to get res_pjsip and only res_pjsip to be able to
unload successfully and/or shutdown without incident (crashes, leaks, etc...).
Other dependent modules may still cause problems on unload.

Basically made sure, with the patch applied, that res_pjsip (with no other
dependent modules loaded) could be succesfully unloaded and Asterisk could
shutdown without any leaks or crashes that pertained directly to res_pjsip.

ASTERISK-24485 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4311/
patches:
  pjsip_unload-broken-r1.patch submitted by Corey Farrell (license 5909)
........

Merged revisions 430628 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@430629 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin Harwell
2015-01-14 23:15:23 +00:00
parent 67234b3ee2
commit 49542a794b
11 changed files with 151 additions and 32 deletions

View File

@@ -91,6 +91,11 @@ int ast_sip_dialog_setup_outbound_authentication(pjsip_dialog *dlg, const struct
return 0;
}
int ast_sip_initialize_outbound_authentication(void) {
return ast_sip_register_service(&outbound_auth_mod);
int internal_sip_initialize_outbound_authentication(void) {
return internal_sip_register_service(&outbound_auth_mod);
}
void internal_sip_destroy_outbound_authentication(void) {
internal_sip_unregister_service(&outbound_auth_mod);
}