Module: kamailio Branch: master Commit: 8038fba2dd056193b37a5c2571f2d4d910c47e73 URL: https://github.com/kamailio/kamailio/commit/8038fba2dd056193b37a5c2571f2d4d9...
Author: Xenofon Karamanos xk@gilawa.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2024-01-05T10:25:02+01:00
pv_core: Fix negative index bug for hfl()
Before: -1 yielded null and -2 the last element of a header
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Modified: src/modules/pv/pv_core.c
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Diff: https://github.com/kamailio/kamailio/commit/8038fba2dd056193b37a5c2571f2d4d9... Patch: https://github.com/kamailio/kamailio/commit/8038fba2dd056193b37a5c2571f2d4d9...
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diff --git a/src/modules/pv/pv_core.c b/src/modules/pv/pv_core.c index d98abbf975d..129247f2688 100644 --- a/src/modules/pv/pv_core.c +++ b/src/modules/pv/pv_core.c @@ -2149,7 +2149,7 @@ int pv_get_hfl(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) return pv_get_null(msg, param, res); } if(idx < 0) { - n = 1; + n = 0; /* count Via header bodies */ for(hf = msg->h_via1; hf != NULL; hf = hf->next) { if(hf->type == HDR_VIA_T) { @@ -2207,7 +2207,7 @@ int pv_get_hfl(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) }
if(idx < 0) { - n = 1; + n = 0; /* count Record-Route/Route header bodies */ for(; hf != NULL; hf = hf->next) { if(hf->type == tv.ri) { @@ -2290,7 +2290,7 @@ int pv_get_hfl(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) return pv_get_null(msg, param, res); } if(idx < 0) { - n = 1; + n = 0; /* count Contact header bodies */ for(hf = msg->contact; hf != NULL; hf = hf->next) { if(hf->type == HDR_CONTACT_T) {
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Daniel-Constantin Mierla