CVS commit: src/usr.bin/ftp

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Mon Jun  8 01:33:27 UTC 2020

Modified Files:
        src/usr.bin/ftp: ftp.c util.c version.h

Log Message:
ftp: exit if lostpeer invoked by a signal

lostpeer() calls too many async-unsafe functions (both directly
and indirectly) to close and cleanup the remote connections,
so just exit after the cleanup if invoked by a signal.

Reported in private mail by Qi Hou.
May also resolve a crash reported by Thomas Klausner.


To generate a diff of this commit:
cvs rdiff -u -r1.168 -r1.169 src/usr.bin/ftp/ftp.c
cvs rdiff -u -r1.160 -r1.161 src/usr.bin/ftp/util.c
cvs rdiff -u -r1.88 -r1.89 src/usr.bin/ftp/version.h

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