Martine Lenders ea1708b402 gnrc_ipv6_ext: don't read from pkt->data after _demux() ... `_demux()` might change `pkt->data` in all kind of ways (moving it due to `gnrc_pktbuf_mark()`, though unlikely; releasing it, because e.g. it starts with a fragment header that marks a fragmented packet containing only one fragment, etc.) so accessing the pointer *after* calling `_demux()` is somewhat playing with fire. This change avoids this by storing the value of `ext_hdr->nh` (all we are interested in here) in a temporary variable that then is used to set the out-parameter `nh`. `protnum` needs to be unchanged before the call to `_demux()` as it was set by the previous iteration and determines what extension header actually is handled.		2019-05-24 22:11:22 +02:00
..
rh	gnrc_ipv6_ext_rh: add ICMPv6 error message sending	2018-12-18 19:46:27 +01:00
gnrc_ipv6_ext.c	gnrc_ipv6_ext: don't read from pkt->data after _demux()	2019-05-24 22:11:22 +02:00
Makefile	gnrc: make all gnrc modules sub-modules of gnrc	2015-08-18 23:00:07 +02:00