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authorRoy van den Broek <rbroek@cs.uu.nl>2006-11-29T21·58+0000
committerRoy van den Broek <rbroek@cs.uu.nl>2006-11-29T21·58+0000
commit92417600a1f26510d50310afef19b75c541d05df (patch)
tree521ce897ef88046d8fe4fa83e3bb8bb99da838a3
parent71e867c5f5ee2c188244da33366e506935abffb7 (diff)
* Example script to set permissions for setuid operation.
-rwxr-xr-xfix_setuid9
-rw-r--r--src/libutil/util.cc2
2 files changed, 10 insertions, 1 deletions
diff --git a/fix_setuid b/fix_setuid
new file mode 100755
index 000000000000..1a6dc58dc85c
--- /dev/null
+++ b/fix_setuid
@@ -0,0 +1,9 @@
+#! /bin/sh
+if test -z "$prefix"; then prefix=/nix; fi
+chown -Rf nix.nix $prefix/bin $prefix/etc $prefix/include $prefix/lib \
+  $prefix/libexec $prefix/man $prefix/share $prefix/var
+chown nix.nix $prefix/store
+chmod 6755 $prefix/bin/nix-env $prefix/bin/nix-instantiate $prefix/bin/nix-store
+chmod 775 $prefix/var/nix/manifests
+chmod 775 $prefix/var/nix/gcroots/tmp
+chmod 775 $prefix/var/nix/gcroots/channels
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 8bd15a9aef13..1634b6660b8d 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -943,7 +943,7 @@ SwitchToOriginalUser::~SwitchToOriginalUser()
 void switchToNixUser()
 {
     fprintf(stderr, "real = %d/%d, effective = %d/%d\n",
-        getuid(), geteuid(), getgid(), getegid());
+        getuid(), getgid(), geteuid(), getegid());
 
     /* Note: we require setresuid for now since I don't want to think
        to deeply about whether this works on systems that don't have