Commit graph

10 commits

Author SHA1 Message Date
suda-morris
84b2f9f14d build and link hello-world for esp32s2beta 2019-06-11 13:07:37 +08:00
David Cermak
eddd5c4f2c mdns: update mdns_out_question_s to be in line with mdns_parsed_question_s struct
Closes  https://github.com/espressif/esp-idf/issues/1568
2019-05-03 14:54:59 +02:00
Ivan Grokhotkov
a2d59525e5 mdns: use esp_event library to handle events 2019-04-11 12:04:58 +08:00
David Cermak
67051a286b 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-504
2019-03-13 10:22:41 +01:00
Ivan Grokhotkov
eef0b5090a mdns: use binary semaphore instead of mutex when searching
mdns_search_once_t::lock is used to synchronize tasks (taken by one
task and given by the other) so it should not be a mutex.
Convert to semaphore, and rename to indicate its purpose.
2019-03-12 09:33:06 +01:00
David Cermak
c8cb4cd3c8 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
2018-12-17 12:09:11 +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