6 Commits

Author	SHA1	Message	Date
David Cermak	8fe4007dfa	mdns: fix possible crash when packet scheduled to transmit contained service which might have been already removed ... packets scheduled to transmit are pushed to action queue and removed from tx_queue_head structure, which is searched for all remaining services and while service is removed, then service questions/asnwers are also removed from this structure. This update fixes possible crash when packet is pushed to action queue, and when service is removed, its answers are removed from tx_queue_head, but not from action queue. this could lead to a crash when the packet is poped from action queue containing questions/answers to already removed (freed) service Closes IDF-438	2019-03-13 16:24:03 +01:00
David Cermak	f48ffb37f2	mdns: check all mallocs for failure and add default hook to log error with free heap ... solves crash about _mdns_result_txt_create when stress test	2018-12-21 16:27:58 +01:00
Piyush Shah	e5e2702ca3	bugfix: mdns_service_txt_set() wasn't allocating memory for TXT records ... Allocation was happening later, causing possible use of stack variables of caller function, which could be invalid. Signed-off-by: Piyush Shah <piyush@espressif.com>	2018-09-11 16:23:56 +05:30
Liu Han	ba458c69cf	fix(mdns): add the maximum number of services	2018-06-21 10:31:09 +08:00
David Cermak	e983230be9	MDNS-Fuzzer: AFL fuzzer tests for mdsn packet parser	2018-05-22 11:23:12 +02:00
me-no-dev	4bddbc031c	Import mDNS changes	2018-01-16 10:58:34 +02:00