The -Wno-sometimes-uninitialized suppression seems to no longer be
necessary. Removing it as it may mask a real bug.
If the problem reappears, and if the comment is correct about it
being only in an unused function, then instead of adding the CFLAG,
it should be fixed locally via a patch.
Nimble contains a couple of casts that discard alignment information.
This causes a warning with clang's -Wno-address-of-packed-member.
A previous PR (#10503) supressed that warning. This commit re-enables
them and provides a patch to fix the offending code.
The fix has been submitted upstream, see
https://github.com/apache/mynewt-nimble/pull/252
From lwIP CHANGELOG
(STABLE-2.1.2):
++ Bugfixes:
2018-11-21: Jens Nielsen
* netbiosns.c: fix expecting too large packet (bug #55069)
2018-11-19: Dirk Ziegelmeier
* smtp.c: fix compiling with strict C compatibility because of strnlen (bug #55034)
2018-11-12: Simon Goldschmidt
* tcp.c: fix overflow check in tcp_recved triggering invalid assertion (bug #55015)
2018-11-12: Simon Goldschmidt
* tcp.c: fix a bug in sending RST segments (sent from port 0)
(STABLE-2.1.1):
++ Bugfixes:
2018-11-01: Joan Lledó
* sockets.c: fix bad assertion in lwip_poll_dec_sockets_used() (bug #54933)
2018-11-01: Dirk Ziegelmeier
* ip4.c: don't send 127.* to default netif (bug #54670)
2018-10-23: David Girault
* altcp_tls_mbedtls.c: fix use-after free (bug #54774)
2018-10-23: Ognjen Bjelica, Dirk Ziegelmeier
* snmp_scalar.c: Avoid NULL pointer dereference (bug #54886)
2018-10-23: Simon Goldschmidt
* Fix missing standard includes in multiple files
2018-10-17: Ivan Warren
* def.h: fix casting htonX and ntohX to u16_t (bug #54850)
2018-10-12: Simon Goldschmidt
* Revert "tcp_abandon: no need to buffer pcb->local_port" (fix that source port was 0 for RST
called when aborting a connection)
2018-10-11: Jonas Rabenstein
* tcp.c: tcp_recved: check for overflow and warn about too big values (patch #9699)
2018-10-06: Joan Lledó
* sockets.c: alloc_socket(): Check for LWIP_SOCKET_POLL when setting select-
related variables (patch #9696)
2018-10-04: Spencer
* tcp.c: Update prev pointer when skipping entries in tcp_slowtmr (patch #9694)
2018-09-27: Martine Lenders
* lowpan6.c: Fix IEEE 802.15.4 address setting (bug #54749)
This release fixed some bugs related to disabling float support in the
parser.
The float support is now optional and can be enabled by including the
tinycbor_float module. This allows for compiling on AVR as that platform
doesn't support the float specific defines used by tinycbor.
