public/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

treewide: Fix unsafe concatenation of $LD_LIBRARY_PATH

Browse Source 
Naive concatenation of $LD_LIBRARY_PATH can result in an empty
colon-delimited segment; this tells glibc to load libraries from the
current directory, which is definitely wrong, and may be a security
vulnerability if the current directory is untrusted.  (See #67234, for
example.)  Fix this throughout the tree.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
This commit is contained in:
Anders Kaseorg
2020-01-15 09:47:03 +01:00
committed by Frederik Rietdijk
parent 2e5051e223
commit 3cd8ce3bce
48 changed files with 55 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkgs/development/libraries/glib/default.nix
+1 -1
View File
@@ -160,7 +160,7 @@ stdenv.mkDerivation rec {
checkInputs = [ tzdata libxml2 desktop-file-utils shared-mime-info ];
preCheck = optionalString doCheck ''
export LD_LIBRARY_PATH="$NIX_BUILD_TOP/${pname}-${version}/glib/.libs:$LD_LIBRARY_PATH"
export LD_LIBRARY_PATH="$NIX_BUILD_TOP/${pname}-${version}/glib/.libs''${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
export TZDIR="${tzdata}/share/zoneinfo"
export XDG_CACHE_HOME="$TMP"
export XDG_RUNTIME_HOME="$TMP"