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Jilles Tjoelker f1ce4e8acf MFC r207449: telnet: Fix infinite loop if local output generates SIGPIPE. 
Instead of catching SIGPIPE and jumping out of the signal handler with
longjmp, ignore it and handle write errors to the local output by exiting
from there. I have changed the error message to mention the local output
instead of NetBSD's wrong "Connection closed by foreign host". Write errors
to the network were already handled by exiting immediately and this now
applies to EPIPE too.

The code assumed that SIGPIPE could only be generated by the network
connection; if it was generated by the local output, it would longjmp out of
the signal handler and write an error message which caused another SIGPIPE.

PR:		19773
Obtained from:	NetBSD
2010-05-07 20:58:50 +00:00
..
amd Remove build timestamps from the following files: 2009-07-11 22:30:37 +00:00
bc - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
bind9 Update to 9.6.2-P1, the latest patchfix release which deals with 2010-03-29 06:31:58 +00:00
binutils Push mips support into the tree. 2008-12-11 08:22:20 +00:00
bsnmp MFC r200063 2009-12-10 11:52:16 +00:00
bzip2 merge r196164: update & remove CVS-specific items. 2009-08-13 06:13:45 +00:00
com_err - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
csup - Remove semicolon that should not have been there. 2009-06-12 16:37:53 +00:00
cvs - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
diff - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
ee MFC r199123: 2009-12-14 22:38:51 +00:00
expat MFC r200392: 2009-12-14 01:05:40 +00:00
file Merge vendor/file/dist@192348, bringing FILE 5.03 to 8-CURRENT. 2009-05-18 22:34:33 +00:00
gcc MFC 198344: 2010-01-20 15:13:38 +00:00
gcclibs - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
gdb gdb: make 'thread apply all bt' always work on all threads 2009-06-12 14:27:50 +00:00
gdtoa MFC r196916: 2009-09-10 11:27:07 +00:00
gnu-sort - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
gperf - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
groff MFC: Sync Groff with trunk except libulog addition. 2010-01-18 13:11:37 +00:00
ipfilter Fix a typo that causes the for loop to exit immediately. There's 2009-06-16 13:31:01 +00:00
less Update less to v436. This is considered as a bugfix release from vendor. 2009-07-29 09:20:32 +00:00
libbegemot - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
libf2c - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
libobjc - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
libpcap MFC 203052: 2010-02-26 00:54:47 +00:00
libreadline - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
libstdc++ - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
lukemftp - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
lukemftpd Prevent cross-site forgery attacks on lukemftpd(8) due to splitting 2009-01-07 20:17:55 +00:00
ncurses MFC r198490 2009-10-30 17:28:35 +00:00
netcat Remove a file that is not supposed to be part of -STABLE branch. 2010-04-22 00:29:36 +00:00
ngatm - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
ntp Fix BIND named(8) cache poisoning with DNSSEC validation. 2010-01-06 21:45:30 +00:00
nvi - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
one-true-awk Update to a 26-Nov-2009 release. 2010-01-15 14:20:01 +00:00
openbsm Import OpenBSM 1.1p2 from vendor branch to 8-CURRENT. This patch release 2009-08-02 10:27:54 +00:00
openpam merge r196164: update & remove CVS-specific items. 2009-08-13 06:13:45 +00:00
opie - Remove non-existing reference 2009-01-30 15:43:55 +00:00
pam_modules/pam_passwdqc - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
pf MFC r200930: 2010-01-23 00:32:19 +00:00
pnpinfo - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
sendmail MFC: Update FreeBSD information 2010-01-31 19:00:39 +00:00
smbfs Document the "-U" option. While it is not part of the 2009-01-22 08:29:39 +00:00
tcp_wrappers MFC: Allow comment in the middle of the line. 2010-03-25 02:14:04 +00:00
tcpdump correct IEEE80211_RADIOTAP_XCHANNEL to match system 2009-07-15 13:50:06 +00:00
tcsh MFC r197812: 2009-10-12 15:46:17 +00:00
telnet MFC r207449: telnet: Fix infinite loop if local output generates SIGPIPE. 2010-05-07 20:58:50 +00:00
texinfo - Import the HEAD csup code which is the basis for the cvsmode work. 2008-10-19 08:41:10 +00:00
top MFC r206842: 2010-04-22 14:11:59 +00:00
traceroute MFC r196475: 2009-09-13 11:34:33 +00:00
wpa Add some notes and clarify a few sections: 2009-03-16 23:56:28 +00:00