25/27: Revert /nix/store permission back to 01775

[Ludovic Courtès]

civodul pushed a commit to branch nix
in repository guix.

commit 64a998ebcb6ebf8c11efa0a0332cce3d8f1c538e
Author: Eelco Dolstra <address@hidden>
Date:   Tue Apr 7 13:21:26 2015 +0200

    Revert /nix/store permission back to 01775
    
    This broke NixOS VM tests.
    
    Mostly reverts 27b7b94923d2f207781b438bb7a57669bddf7d2b,
    5ce50cd99e740d0d0f18c30327ae687be9356553,
    afa433e58c3fe6029660a43fdc2073c9d15b4210.
---
 nix/libstore/build.cc       |    2 +-
 nix/libstore/local-store.cc |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
index f3a4a45..85a818b 100644
--- a/nix/libstore/build.cc
+++ b/nix/libstore/build.cc
@@ -1826,7 +1826,7 @@ void DerivationGoal::startBuilder()
            build user. */
         Path chrootStoreDir = chrootRootDir + settings.nixStore;
         createDirs(chrootStoreDir);
-        chmod_(chrootStoreDir, 0735);
+        chmod_(chrootStoreDir, 01775);
 
         if (chown(chrootStoreDir.c_str(), 0, buildUser.getGID()) == -1)
             throw SysError(format("cannot change ownership of ‘%1%’") % 
chrootStoreDir);
diff --git a/nix/libstore/local-store.cc b/nix/libstore/local-store.cc
index 3185609..9d8ae71 100644
--- a/nix/libstore/local-store.cc
+++ b/nix/libstore/local-store.cc
@@ -256,7 +256,7 @@ LocalStore::LocalStore(bool reserveSpace)
         if (chmod(perUserDir.c_str(), 01777) == -1)
             throw SysError(format("could not set permissions on '%1%' to 
1777") % perUserDir);
 
-        mode_t perm = 01735;
+        mode_t perm = 01775;
 
         struct group * gr = getgrnam(settings.buildUsersGroup.c_str());
         if (!gr)