Package: whereami
Version: 0.3.34-0.3
Severity: normal
Tags: patch
Dear Maintainer,
this is my fist bugreport for debian, so if I make some stupid mistake feel
free to tell me
but don't be mad :-)
Sometimes when calling whereami from a /etc/pm/sleep.d/ hook whereami sets the
wrong permissions
for the statefiles /var/lib/whereami/iam and iwas[.x]
This doesn't happen when calling it via sudo or logging in as root.
The perl documentation (at least as far as I can tell)
states nothing on file permissions when calling open() or rename()
so a chmod after the rename and open calls sets the correct file permissions in
all circumstances.
The included patch fixes this problem (at least for me)
Sincerely, Hannes Franke
*** downloads/whereami_perms.patch
*** whereami 2015-04-23 19:50:21.461293703 +0200
--- /usr/sbin/whereami 2015-04-23 19:52:21.688811769 +0200
***************
*** 90,95 ****
--- 90,97 ----
close LASTLOCN;
chop $last_locations;
};
+ # fix permissions which may have been set wrong by open()
+ chmod 0644, "$statedir/iam";
}
print "Last: $last_locations\n" if ( $debug );
***************
*** 302,310 ****
--- 304,316 ----
# Rotate saved 'where we were' files.
for ( my $i=5; $i >= 0; $i-- ) {
rename "$statedir/iwas.$i", "$statedir/iwas." . ($i + 1);
+ # sometimes the files have incorrect permissions
+ chmod 0644, "$statedir/iwas." . ($i + 1);
}
rename "$statedir/iwas", "$statedir/iwas.0";
+ chmod 0644, "$statedir/iwas.0";
rename "$statedir/iam", "$statedir/iwas";
+ chmod 0644, "$statedir/iwas";
# Write file of these locations for next time...
open ( LASTLOCN, "> $statedir/iam" ) && do {
***************
*** 313,318 ****
--- 319,325 ----
}
close LASTLOCN;
};
+ chmod 0644, "$statedir/iam"
}
#############################################################
-- System Information:
Debian Release: 8.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages whereami depends on:
ii iputils-ping 3:20121221-5+b2
ii isc-dhcp-client [dhcp-client] 4.3.1-6
ii netbase 5.3
ii perl 5.20.2-3
Versions of packages whereami recommends:
ii iputils-arping 3:20121221-5+b2
ii resolvconf 1.76.1
ii wireless-tools 30~pre9-8
Versions of packages whereami suggests:
ii ethtool 1:3.16-1
pn fping <none>
pn ifplugd <none>
ii net-tools 1.60-26+b1
pn pcmcia-cs <none>
pn squid | oops <none>
-- Configuration Files:
/etc/dhcp/dhclient-exit-hooks.d/whereami changed [not included]
/etc/whereami/detect.conf changed [not included]
/etc/whereami/whereami.conf changed [not included]
-- no debconf information
--
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