mirror of
https://git.freebsd.org/ports.git
synced 2025-05-25 07:26:29 -04:00
22e6df529b
Add warning about base bug: pam_exec.so contained a bug that would prevent the helper to work correctly in most cases. For 13.x-RELEASE, add a script checking the patch level and displaying a warning on installation. Approved by: tcberner (mentor) Differential Revision: https://reviews.freebsd.org/D36115
53 lines
1.5 KiB
Lua
53 lines
1.5 KiB
Lua
function getfbsduvers ()
|
|
local osrel = io.open("/etc/os-release")
|
|
if (not osrel) then return nil end
|
|
local reldat = {}
|
|
for line in osrel:lines() do
|
|
local k, v = string.match(line,
|
|
'%s*(.+)%s*=%s*"?%s*([^"]+)%s*"?')
|
|
if (k and v) then reldat[k] = v end
|
|
end
|
|
osrel:close()
|
|
if (not reldat["ID"] or reldat["ID"] ~= "freebsd") then return nil end
|
|
return reldat["VERSION"]
|
|
end
|
|
|
|
function printwarning (uvers, required)
|
|
local msg=[=[
|
|
======
|
|
Message from $pkg:
|
|
|
|
!!! ATTENTION !!!
|
|
|
|
You are currently running FreeBSD $vcurr.
|
|
|
|
Correct operation of $pkg requires a bugfix that was delivered
|
|
in $vreq.
|
|
|
|
This package is probably installed as a dependency of some screen locker,
|
|
and without the bugfix, YOU WILL PROBABLY BE UNABLE TO UNLOCK YOUR SCREEN.
|
|
|
|
Please use freebsd-update(8) to update your system before you continue.
|
|
|
|
See also:
|
|
<URL:https://security.FreeBSD.org/advisories/FreeBSD-EN-22:19.pam_exec.asc>
|
|
]=]
|
|
local warning = string.gsub(msg, '$(%w+)',
|
|
{pkg = pkg_name, vcurr = uvers, vreq = required})
|
|
pkg.print_msg(warning)
|
|
end
|
|
|
|
fbsduvers = getfbsduvers()
|
|
if (fbsduvers and string.match(fbsduvers, '-RELEASE')) then
|
|
umaj = tonumber(string.match(fbsduvers, '^[0-9]+'))
|
|
umin = tonumber(string.match(fbsduvers, '%.([0-9]+)-'))
|
|
uplv = tonumber(string.match(fbsduvers, '-p([0-9]+)'))
|
|
if (not uplv) then uplv = 0 end
|
|
if (umaj == 13 and umin <= 1) then
|
|
if (umin == 0 and uplv < 12) then
|
|
printwarning(fbsduvers, "13.0-RELEASE-p12")
|
|
elseif (umin == 1 and uplv < 1) then
|
|
printwarning(fbsduvers, "13.1-RELEASE-p1")
|
|
end
|
|
end
|
|
end
|