Reepca Russelstein c87a9b855e daemon: Restore post-canonicalization permissions after moving. ...

At this point the value of 'st.st_mode' is from before canonicalization, so
restoring to that will undo the permissions aspect of the canonicalization for
a top-level directory store item.

Fixes #1104, introduced in
ae18b3d9e6 (ae18b3d9e6).

* nix/libstore/build.cc (DerivationGoal::registerOutputs): update 'st' with
  post-canonicalization permissions before making actualPath
  temporarily-writable.
* tests/store.scm ("build outputs aren't writable"): new test.

Change-Id: I5e5eaa79fa6b7f81e1d12fd285883c762a22ce5a
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

2025-09-23 11:13:22 +02:00

..

.gitignore

…

build.cc

daemon: Restore post-canonicalization permissions after moving.

2025-09-23 11:13:22 +02:00

builtins.cc

daemon: Add “git-download” built-in builder.

2023-09-26 17:36:58 +02:00

builtins.hh

…

derivations.cc

daemon: Remove ‘foreach’ and ‘foreach_reverse’

2025-06-09 22:05:13 +02:00

derivations.hh

…

gc.cc

daemon: “cannot read potential root” messages shows errno message.

2025-09-18 12:14:34 +02:00

globals.cc

daemon: Use slirp4netns to provide networking to fixed-output derivations.

2025-06-24 10:07:57 -04:00

globals.hh

daemon: Use slirp4netns to provide networking to fixed-output derivations.

2025-06-24 10:07:57 -04:00

local-store.cc

daemon: Remove ‘foreach’ and ‘foreach_reverse’

2025-06-09 22:05:13 +02:00

local-store.hh

…

misc.cc

guix gc: Adjust size suffix based on the amount of data.

2025-07-28 13:57:53 +03:00

misc.hh

guix gc: Adjust size suffix based on the amount of data.

2025-07-28 13:57:53 +03:00

optimise-store.cc

guix gc: Adjust size suffix based on the amount of data.

2025-07-28 13:57:53 +03:00

pathlocks.cc

daemon: Remove ‘foreach’ and ‘foreach_reverse’

2025-06-09 22:05:13 +02:00

pathlocks.hh

…

references.cc

daemon: Remove ‘foreach’ and ‘foreach_reverse’

2025-06-09 22:05:13 +02:00

references.hh

…

sqlite.cc

…

sqlite.hh

daemon: Fix build with GCC 13.

2023-09-09 18:47:35 +02:00

store-api.cc

daemon: Remove ‘foreach’ and ‘foreach_reverse’

2025-06-09 22:05:13 +02:00

store-api.hh

daemon: Fix build failure with gcc@15.

2025-06-01 16:01:03 +02:00

worker-protocol.hh

daemon: Implement ‘substitute-urls’ RPC.

2023-12-11 23:18:53 +01:00