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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-01-12 17:27:40 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-05-31 14:25:28 +0200 |
| commit | 56b8f56788b082fc54dedbb003b2891294dd6c22 (patch) | |
| tree | 6ba5ec17c3f28d4b342f8ec11c815527c27ae4c0 /nix/libstore | |
| parent | 7f3b2510d6b050b8fb0974fa0cd7a164ac51f6d1 (diff) | |
| download | guix-56b8f56788b082fc54dedbb003b2891294dd6c22.tar guix-56b8f56788b082fc54dedbb003b2891294dd6c22.tar.gz | |
daemon: Canonicalize gids to 0.
Previously files in the Nix store were owned by root or by nixbld,
depending on whether they were created by a substituter or by a
builder. This doesn't matter much, but causes spurious diffoscope
differences. So use root everywhere.
Diffstat (limited to 'nix/libstore')
| -rw-r--r-- | nix/libstore/local-store.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nix/libstore/local-store.cc b/nix/libstore/local-store.cc index 11f61ae030..1eed0ca77f 100644 --- a/nix/libstore/local-store.cc +++ b/nix/libstore/local-store.cc @@ -606,10 +606,10 @@ static void canonicalisePathMetaData_(const Path & path, uid_t fromUid, InodesSe users group); we check for this case below. */ if (st.st_uid != geteuid()) { #if HAVE_LCHOWN - if (lchown(path.c_str(), geteuid(), (gid_t) -1) == -1) + if (lchown(path.c_str(), geteuid(), getegid()) == -1) #else if (!S_ISLNK(st.st_mode) && - chown(path.c_str(), geteuid(), (gid_t) -1) == -1) + chown(path.c_str(), geteuid(), getegid()) == -1) #endif throw SysError(format("changing owner of `%1%' to %2%") % path % geteuid()); |