gfrodo 269c4c74d2 udp_multicast_example: better handling wrong addresses ...

inet_aton returns 0 on failure, but socket_add_ipv4_multicast_group has to return negative values for failures
getaddrinfo sets res to zero of address could not resolved, but doesn't necessarily return an
error. res is now checked for zero before dereferencing

Merges https://github.com/espressif/esp-idf/pull/2814

2019-04-17 06:52:23 +00:00

..

CMakeLists.txt

BSD Socket examples

2018-10-16 09:48:57 +02:00

component.mk

BSD Socket examples

2018-10-16 09:48:57 +02:00

Kconfig.projbuild

examples/protocols/sockets: use common network component

2019-04-15 03:32:05 +00:00

udp_multicast_example_main.c

udp_multicast_example: better handling wrong addresses

2019-04-17 06:52:23 +00:00