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author | Anders Kaseorg <andersk@mit.edu> | 2020-01-01 16:29:34 -0800 |
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committer | Frederik Rietdijk <freddyrietdijk@fridh.nl> | 2020-01-15 09:47:03 +0100 |
commit | 3cd8ce3bce1e3d89b21caa0d3ad458193f5179ba (patch) | |
tree | 7a1f1889004dce271903d69dce5c1f5a2cf92b07 /pkgs/os-specific/linux/ati-drivers/builder.sh | |
parent | 2e5051e2235f93829f0d6531ace21e87f2a486a4 (diff) | |
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treewide: Fix unsafe concatenation of $LD_LIBRARY_PATH
Naive concatenation of $LD_LIBRARY_PATH can result in an empty colon-delimited segment; this tells glibc to load libraries from the current directory, which is definitely wrong, and may be a security vulnerability if the current directory is untrusted. (See #67234, for example.) Fix this throughout the tree. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Diffstat (limited to 'pkgs/os-specific/linux/ati-drivers/builder.sh')
-rw-r--r-- | pkgs/os-specific/linux/ati-drivers/builder.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/os-specific/linux/ati-drivers/builder.sh b/pkgs/os-specific/linux/ati-drivers/builder.sh index 09d218e8745..a9e5aaef397 100644 --- a/pkgs/os-specific/linux/ati-drivers/builder.sh +++ b/pkgs/os-specific/linux/ati-drivers/builder.sh @@ -285,7 +285,7 @@ if test -z "$libsOnly"; then for prog in $BIN/*; do cp -f $prog $out/bin && patchelf --set-interpreter $(echo $glibcDir/lib/ld-linux*.so.2) $out/bin/$(basename $prog) && - wrapProgram $out/bin/$(basename $prog) --prefix LD_LIBRARY_PATH : $out/lib/:$gcc/lib/:$out/share/ati/:$libXinerama/lib/:$libXrandr/lib/:$libfontconfig/lib/:$libfreetype/lib/:$LD_LIBRARY_PATH + wrapProgram $out/bin/$(basename $prog) --prefix LD_LIBRARY_PATH : $out/lib/:$gcc/lib/:$out/share/ati/:$libXinerama/lib/:$libXrandr/lib/:$libfontconfig/lib/:$libfreetype/lib/${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH done } |