://github.com/kamailio/kamailio/pull/1739
-- Commit Summary --
* Add files via upload
* Merge pull request #1 from thulasizwe-n/thulasizwe-n-patch-1
* fixed possible list corruption
* cdp -- lockup fix
-- File Changes --
A modules/routing.c (299)
A msrp_env.c (226
Hi @christoph-v
Good fix...i see it's revealing another two potential issues on
remove_impucontact_from_list same file (impurecord.c); 1) tail->next is not
nullified on removing last impucontact--hence second last will still point to
the "just-removed" impucontact
2)
Ok I'll do the pull request etc.
Please forgive my unfamiliarity with kamailio patch standards...am in process
of learning.
Below is from modules/ims_charging/ro_session_hash.h function, I've just
indicated patch changes as "+"
static inline void unlink_unsafe_ro_session(struct
Sorry, previous supposed be as below.This must be first check
if ((ro_session->next == 0x00) &&
(ro_session->prev == 0x00) &&
(ro_session != ro_session_entry->first) )
{
return;
}
rest of the code
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Apologies if i have not kept with the reporting standard.
Insertion attempts of out-of-credit replies from resume_on_initial_ccr
callback, are corrupting the ro_session list. i.e. they nullify the first and
last fields, which under certain conditions the first entry gets restored but
not the
