esp-idf/components/lwip/apps
David Cermak 7b91343ca7 lwip: Fix ping socket create to allow for fd=0
0 is a valid socket description, so should be accepted after we create a
socket. In IDF, though, it's just a theoretical issue, as customers have
to configure:
* FD_SETSIZE = CONFIG_LWIP_MAX_SOCKETS (from makefiles)
* CONFIG_VFS_SUPPORT_IO = n (from menuconfig)

(this configuration is currently broken, but if we adjust the IDF here
and there we could reproduce the issue)
2021-10-26 08:19:26 +02:00
..
dhcpserver lwip: Fix DHCP Server to remove clients record if request not acked 2021-06-24 15:10:24 +08:00
ping lwip: Fix ping socket create to allow for fd=0 2021-10-26 08:19:26 +02:00
sntp lwip: Fix sntp custom options if sntp_get_system_time used 2021-08-23 11:47:44 +02:00