forked from mirrors/nixpkgs
70a1e7afd8
Fixes CVE-2015-3238
46 lines
1.3 KiB
Nix
46 lines
1.3 KiB
Nix
{ stdenv, fetchurl, flex, cracklib }:
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stdenv.mkDerivation rec {
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name = "linux-pam-${version}";
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version = "1.2.1";
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src = fetchurl {
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url = "http://www.linux-pam.org/library/Linux-PAM-${version}.tar.bz2";
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sha256 = "1n9lnf9gjs72kbj1g354v1xhi2j27aqaah15vykh7cnkq08i4arl";
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};
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nativeBuildInputs = [ flex ];
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buildInputs = [ cracklib ];
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crossAttrs = {
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propagatedBuildInputs = [ flex.crossDrv cracklib.crossDrv ];
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preConfigure = preConfigure + ''
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ar x ${flex.crossDrv}/lib/libfl.a
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mv libyywrap.o libyywrap-target.o
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ar x ${flex}/lib/libfl.a
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mv libyywrap.o libyywrap-host.o
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export LDFLAGS="$LDFLAGS $PWD/libyywrap-target.o"
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sed -e 's/@CC@/gcc/' -i doc/specs/Makefile.in
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'';
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postConfigure = ''
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sed -e "s@ $PWD/libyywrap-target.o@ $PWD/libyywrap-host.o@" -i doc/specs/Makefile
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'';
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};
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postInstall = ''
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mv -v $out/sbin/unix_chkpwd{,.orig}
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ln -sv /var/setuid-wrappers/unix_chkpwd $out/sbin/unix_chkpwd
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'';
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preConfigure = ''
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configureFlags="$configureFlags --includedir=$out/include/security"
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'';
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meta = {
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homepage = http://ftp.kernel.org/pub/linux/libs/pam/;
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description = "Pluggable Authentication Modules, a flexible mechanism for authenticating user";
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platforms = stdenv.lib.platforms.linux;
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};
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}
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