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* luci/libs/sys: fix password authentication for users with disabled password and shadow environments

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This commit is contained in:
Jo-Philipp Wich 2008-10-12 00:12:21 +00:00
parent dfd272dc1d
commit 6d3d30d88f
1 changed files with 6 additions and 2 deletions
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8
libs/sys/luasrc/sys.lua
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@ -35,7 +35,7 @@ luci.util = require "luci.util"
luci.fs = require "luci.fs"
luci.ip = require "luci.ip"
local tonumber, ipairs, pairs = tonumber, ipairs, pairs
local tonumber, ipairs, pairs, pcall = tonumber, ipairs, pairs, pcall
--- LuCI Linux and POSIX system utilities.
@ -491,8 +491,12 @@ function user.checkpasswd(username, password)
end
end
return (pwd == posix.crypt(password, pwd))
if pwd and #pwd > 0 and password and #password > 0 then
return (pwd == posix.crypt(password, pwd))
end
end
return false
end
--- Change the password of given user.