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b7da179e96
freebsd-dev/libexec
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Alan Somers b7da179e96 tftpd: Abort on an WRQ access violation 
On a WRQ (write request) tftpd checks whether the client has access
permission for the file in question.  If not, then the write is prevented.
However, tftpd doesn't reply with an ERROR packet, nor does it abort.
Instead, it tries to receive the packet anyway.

The symptom is slightly different depending on the nature of the error.  If
the target file is nonexistent and tftpd lacks permission to create it, then
tftpd will willingly receive the file, but not write it anywhere.  If the
file exists but is not writable, then tftpd will fail to ACK to WRQ.

PR:		225996
MFC after:	3 weeks
2018-03-10 01:43:55 +00:00
..
atf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
atrun libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
blacklistd-helper DIRDEPS_BUILD: Connect new directories and update dependencies. 2016-06-03 19:25:30 +00:00
bootpd libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
comsat General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dma Replace send-mail with the more standarized sendmail, we do not create 2017-12-27 06:23:50 +00:00
fingerd General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
ftpd Use strlcpy(). 2017-12-05 07:21:47 +00:00
getty .Xr pstat(8), so that people have a chance to learn how to get a list 2018-03-02 14:16:19 +00:00
hyperv hyperv: Add VF bringup scripts and devd rules. 2017-07-31 07:18:15 +00:00
mail.local DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
makewhatis.local Deorbit catman. The tradeoff of disk for performance has long since tipped 2017-09-13 16:35:16 +00:00
mknetid General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
pppoed libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rbootd General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
revnetgroup General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
rpc.rquotad DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
rpc.rstatd General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
rpc.rusersd General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
rpc.rwalld libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rpc.sprayd rpc.sprayd: raise WARNS to 6 2018-03-05 16:11:07 +00:00
rtld-aout libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
rtld-elf Make rtld_bind_start() debugger friendly. 2018-02-27 15:35:11 +00:00
save-entropy libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
smrsh DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
talkd libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
tcpd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
telnetd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
tests Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
tftp-proxy DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
tftpd tftpd: Abort on an WRQ access violation 2018-03-10 01:43:55 +00:00
ulog-helper libexec: adoption of SPDX licensing ID tags. 2017-11-27 15:25:02 +00:00
ypxfr spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
Makefile Remove rcmds. 2017-10-06 08:43:14 +00:00
Makefile.amd64 HYPERV isn't available on all architectures, but just on by default 2014-10-16 00:33:06 +00:00
Makefile.i386 HYPERV isn't available on all architectures, but just on by default 2014-10-16 00:33:06 +00:00
Makefile.inc