CVS commit: src/sys/net

["Shoichi YAMAGUCHI" <yamaguchi%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamaguchi
Date:           Thu May  6 06:18:16 UTC 2021

Modified Files:
        src/sys/net: if_spppsubr.c

Log Message:
do not clear destination address if there is no saved address
and add initialization of saved_hisaddr for safety

0.0.0.0 was sometimes configured to destination address when
ipcp close was occurred before ipcp tlu.
Following messages will be appeared when the issue is encountered and
debug for pppoe(4) is enabled.

tc-so:[     1.890005] pppoe0: ipcp close(starting)
(snip)
tc-so:[     1.890005] pppoe0: ipcp_open(): no IP interface


To generate a diff of this commit:
cvs rdiff -u -r1.229 -r1.230 src/sys/net/if_spppsubr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.