Merge pull request #793 from micmac1/ast-18.5.1-21.02openwrt-21.02

[21.02] asterisk: bump to 18.15.1

1 files changed, 0 insertions, 109 deletions

diff --git a/libs/pjproject/patches/0171-dialog-set-free.patch b/libs/pjproject/patches/0171-dialog-set-free.patch
deleted file mode 100644
index d113117..0000000
--- a/libs/pjproject/patches/0171-dialog-set-free.patch
+++ /dev/null
@@ -1,109 +0,0 @@
-From db3235953baa56d2fb0e276ca510fefca751643f Mon Sep 17 00:00:00 2001
-From: Nanang Izzuddin <nanang@teluu.com>
-Date: Mon, 21 Feb 2022 06:24:52 +0700
-Subject: [PATCH] Merge pull request from GHSA-ffff-m5fm-qm62
-
-* Update pjsip_ua_unregister_dlg():
-- update the hash key if the dialog being unregistered is used as hash key.
-- add an assertion check to make sure that the dlg_set to be removed is valid (can be found in the hash table).
-
-* Change hash key string comparison method.
----
- pjsip/src/pjsip/sip_ua_layer.c | 48 +++++++++++++++++++++++++++++-----
- 1 file changed, 42 insertions(+), 6 deletions(-)
-
---- a/pjsip/src/pjsip/sip_ua_layer.c
-+++ b/pjsip/src/pjsip/sip_ua_layer.c
-@@ -65,6 +65,9 @@ struct dlg_set
-     /* This is the buffer to store this entry in the hash table. */
-     pj_hash_entry_buf ht_entry;
- 
-+    /* Entry key in the hash table */
-+    pj_str_t ht_key;
-+
-     /* List of dialog in this dialog set. */
-     struct dlg_set_head  dlg_list;
- };
-@@ -321,6 +324,7 @@ PJ_DEF(pj_status_t) pjsip_ua_register_dl
- 	     * Create the dialog set and add this dialog to it.
- 	     */
- 	    dlg_set = alloc_dlgset_node();
-+	    dlg_set->ht_key = dlg->local.info->tag;
- 	    pj_list_init(&dlg_set->dlg_list);
- 	    pj_list_push_back(&dlg_set->dlg_list, dlg);
- 
-@@ -328,8 +332,8 @@ PJ_DEF(pj_status_t) pjsip_ua_register_dl
- 
- 	    /* Register the dialog set in the hash table. */
- 	    pj_hash_set_np_lower(mod_ua.dlg_table, 
--			         dlg->local.info->tag.ptr,
--                                 (unsigned)dlg->local.info->tag.slen,
-+			         dlg_set->ht_key.ptr,
-+                                 (unsigned)dlg_set->ht_key.slen,
- 			         dlg->local.tag_hval, dlg_set->ht_entry,
-                                  dlg_set);
- 	}
-@@ -339,14 +343,15 @@ PJ_DEF(pj_status_t) pjsip_ua_register_dl
- 	struct dlg_set *dlg_set;
- 
- 	dlg_set = alloc_dlgset_node();
-+	dlg_set->ht_key = dlg->local.info->tag;
- 	pj_list_init(&dlg_set->dlg_list);
- 	pj_list_push_back(&dlg_set->dlg_list, dlg);
- 
- 	dlg->dlg_set = dlg_set;
- 
- 	pj_hash_set_np_lower(mod_ua.dlg_table, 
--		             dlg->local.info->tag.ptr,
--                             (unsigned)dlg->local.info->tag.slen,
-+		             dlg_set->ht_key.ptr,
-+                             (unsigned)dlg_set->ht_key.slen,
- 		             dlg->local.tag_hval, dlg_set->ht_entry, dlg_set);
-     }
- 
-@@ -391,12 +396,43 @@ PJ_DEF(pj_status_t) pjsip_ua_unregister_
- 
-     /* If dialog list is empty, remove the dialog set from the hash table. */
-     if (pj_list_empty(&dlg_set->dlg_list)) {
--	pj_hash_set_lower(NULL, mod_ua.dlg_table, dlg->local.info->tag.ptr,
--		          (unsigned)dlg->local.info->tag.slen, 
-+
-+	/* Verify that the dialog set is valid */
-+	pj_assert(pj_hash_get_lower(mod_ua.dlg_table, dlg_set->ht_key.ptr,
-+				    (unsigned)dlg_set->ht_key.slen,
-+				    &dlg->local.tag_hval) == dlg_set);
-+
-+	pj_hash_set_lower(NULL, mod_ua.dlg_table, dlg_set->ht_key.ptr,
-+		          (unsigned)dlg_set->ht_key.slen,
- 			  dlg->local.tag_hval, NULL);
- 
- 	/* Return dlg_set to free nodes. */
- 	pj_list_push_back(&mod_ua.free_dlgset_nodes, dlg_set);
-+    } else {
-+	/* If the just unregistered dialog is being used as hash key,
-+	 * reset the dlg_set entry with a new key (i.e: from the first dialog
-+	 * in dlg_set).
-+	 */
-+	if (dlg_set->ht_key.ptr  == dlg->local.info->tag.ptr &&
-+	    dlg_set->ht_key.slen == dlg->local.info->tag.slen)
-+	{
-+	    pjsip_dialog* key_dlg = dlg_set->dlg_list.next;
-+
-+	    /* Verify that the old & new keys share the hash value */
-+	    pj_assert(key_dlg->local.tag_hval == dlg->local.tag_hval);
-+
-+	    pj_hash_set_lower(NULL, mod_ua.dlg_table, dlg_set->ht_key.ptr,
-+			      (unsigned)dlg_set->ht_key.slen,
-+			      dlg->local.tag_hval, NULL);
-+
-+	    dlg_set->ht_key = key_dlg->local.info->tag;
-+
-+	    pj_hash_set_np_lower(mod_ua.dlg_table,
-+				 dlg_set->ht_key.ptr,
-+				 (unsigned)dlg_set->ht_key.slen,
-+				 key_dlg->local.tag_hval, dlg_set->ht_entry,
-+				 dlg_set);
-+	}
-     }
- 
-     /* Unlock user agent. */