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H. Peter Anvin 1dc6d55811 tftpd: handle restricted user namespaces on Linux
If the tftpd process lacks the privilege to set its uid, gid, or
groups, then assume it is already restricted in the way the
administrator requested, if and only if EPERM is returned.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2024-05-29 16:01:54 -07:00
common Modernize: use sigaction() whenever possible. Remove uses of common. 2024-05-29 15:34:57 -07:00
lib Modernize: use sigaction() whenever possible. Remove uses of common. 2024-05-29 15:34:57 -07:00
tftp Modernize: use sigaction() whenever possible. Remove uses of common. 2024-05-29 15:34:57 -07:00
tftpd tftpd: handle restricted user namespaces on Linux 2024-05-29 16:01:54 -07:00
.gitignore Add .gitignore file 2008-07-30 17:18:17 -07:00
aclocal.m4 IPv6 infrastructure support 2008-07-23 14:24:19 -04:00
autogen.sh autogen.sh: just do "make autoconf" 2009-02-16 14:53:50 -08:00
CHANGES CHANGES: document is address local fix 2011-12-11 14:13:13 -08:00
config.h Modernize: use sigaction() whenever possible. Remove uses of common. 2024-05-29 15:34:57 -07:00
configure.ac Modernize: use sigaction() whenever possible. Remove uses of common. 2024-05-29 15:34:57 -07:00
INSTALL Clean up configure --help, add installation instructions. 2001-11-12 23:40:51 +00:00
install-sh Update install-sh to the one from autoconf 2.52 2001-11-13 00:00:06 +00:00
INSTALL.tftp Get rid of $Id$ tags and update copyright dates 2007-01-30 16:01:24 -08:00
Makefile autoconf: rename configure.in to configure.ac 2024-05-29 15:03:40 -07:00
MCONFIG.in Downcase datarootdir, so mandir et al. find their defaults 2009-09-14 14:40:17 -07:00
MRULES Initial revision 1999-09-26 06:32:41 +00:00
README Update SYSLINUX mailing list info 2002-10-23 20:48:09 +00:00
README.security Get rid of $Id$ tags and update copyright dates 2007-01-30 16:01:24 -08:00
release.sh release.sh: remove Cogito 2008-07-30 15:36:46 -07:00
tftp-xinetd Add spec file for rpm -ta 2004-09-14 22:48:36 +00:00
tftp.spec.in spec: BuildPreReq -> BuildRequires; need -devel package 2011-06-22 16:32:56 -07:00
version Update version for release 5.3 2024-05-29 15:40:13 -07:00

This is tftp-hpa, a conglomerate of a number of versions of the BSD
TFTP code, changed around to port to a whole collection of operating
systems.  The goal is to work on any reasonably modern Unix with
sockets.

The tftp-hpa series is maintained by H. Peter Anvin <hpa@zytor.com>.

The latest version of this collection can be found at:

    ftp://ftp.kernel.org/pub/software/network/tftp/

See the file CHANGES for a list of changes between versions.


Please see the INSTALL and INSTALL.tftp files for compilation and
installation instructions.

===> IMPORTANT: IF YOU ARE UPGRADING FROM ANOTHER TFTP SERVER, OR FROM
===> A VERSION OF TFTP-HPA OLDER THAN 0.17 SEE THE FILE
===> "README.security" FOR IMPORTANT SECURITY MODEL CHANGES!


This software can be discussed on the SYSLINUX mailing list.  To
subscribe, go to the list subscription page at:

   http://www.zytor.com/mailman/listinfo/syslinux