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Patch originally from Fedora
http://pkgs.fedoraproject.org/cgit/tftp.git/
Upstream-Status: Pending
diff -up tftp-hpa-0.48/tftp-xinetd.tftpboot tftp-hpa-0.48/tftp-xinetd
--- tftp-hpa-0.48/tftp-xinetd.tftpboot 2007-01-31 00:51:05.000000000 +0100
+++ tftp-hpa-0.48/tftp-xinetd 2008-05-20 12:05:53.000000000 +0200
@@ -10,7 +10,7 @@ service tftp
wait = yes
user = root
server = /usr/sbin/in.tftpd
- server_args = -s /tftpboot
+ server_args = -s /var/lib/tftpboot
disable = yes
per_source = 11
cps = 100 2
diff -up tftp-hpa-0.48/README.security.tftpboot tftp-hpa-0.48/README.security
--- tftp-hpa-0.48/README.security.tftpboot 2008-05-29 17:36:32.000000000 +0200
+++ tftp-hpa-0.48/README.security 2008-05-29 17:37:21.000000000 +0200
@@ -17,10 +17,10 @@ probably the following:
1. Create a separate "tftpd" user and group only used for tftpd;
2. Have all your boot files in a single directory tree (usually called
- /tftpboot).
-3. Specify "-p -u tftpd -s /tftpboot" on the tftpd command line; if
+ /var/lib/tftpboot).
+3. Specify "-p -u tftpd -s /var/lib/tftpboot" on the tftpd command line; if
you want clients to be able to create files use
- "-p -c -U 002 -u tftpd -s /tftpboot" (replace 002 with whatever
+ "-p -c -U 002 -u tftpd -s /var/lib/tftpboot" (replace 002 with whatever
umask is appropriate for your setup.)
=======================================
@@ -40,12 +40,12 @@ directly. Thus, if your /etc/inetd.conf
line):
tftp dgram udp wait root /usr/sbin/tcpd
-/usr/sbin/in.tftpd -s /tftpboot -r blksize
+/usr/sbin/in.tftpd -s /var/lib/tftpboot -r blksize
... it's better to change to ...
tftp dgram udp wait root /usr/sbin/in.tftpd
-in.tftpd -s /tftpboot -r blksize
+in.tftpd -s /var/lib/tftpboot -r blksize
You should make sure that you are using "wait" option in tftpd; you
also need to have tftpd spawned as root in order for chroot (-s) to
diff -up tftp-hpa-0.48/tftpd/sample.rules.tftpboot tftp-hpa-0.48/tftpd/sample.rules
--- tftp-hpa-0.48/tftpd/sample.rules.tftpboot 2008-05-29 17:38:46.000000000 +0200
+++ tftp-hpa-0.48/tftpd/sample.rules 2008-05-29 17:38:05.000000000 +0200
@@ -30,5 +30,5 @@ rg \\ / # Convert backslashes to slash
rg \# @ # Convert hash marks to @ signs
rg /../ /..no../ # Convert /../ to /..no../
e ^ok/ # These are always ok
-r ^[^/] /tftpboot/\0 # Convert non-absolute files
+r ^[^/] /var/lib/tftpboot/\0 # Convert non-absolute files
a \.pvt$ # Reject requests for private files
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