res_pjsip_pubsub: Increment persistence data ref when recreating.

Each subscription needs to have a reference to the persisted data
for it, as well as the main JSON contained within the tree. When
recreating a subscription this did not occur and they both shared
the same reference.

ASTERISK-28714

Change-Id: I706abd49ea182ea367a4ac3feca2706460ae9f4a
This commit is contained in:
Joshua C. Colp 2020-01-28 15:18:45 +00:00
parent 57bb9dc83c
commit 4d32f5747c
1 changed files with 1 additions and 1 deletions

View File

@ -1264,7 +1264,7 @@ static struct ast_sip_subscription *allocate_subscription(const struct ast_sip_s
*/
if (tree->persistence && tree->persistence->generator_data) {
sub->persistence_data = ast_json_object_get(tree->persistence->generator_data, resource);
sub->persistence_data = ast_json_ref(ast_json_object_get(tree->persistence->generator_data, resource));
}
sub->handler = handler;