guix/nix/libstore
Ludovic Courtès ec7fb66994
daemon: Prevent privilege escalation with '--keep-failed' [security].
Fixes <https://bugs.gnu.org/47229>.
Reported by Nathan Nye of WhiteBeam Security.

* nix/libstore/build.cc (DerivationGoal::startBuilder): When 'useChroot'
is true, add "/top" to 'tmpDir'.
(DerivationGoal::deleteTmpDir): Adjust accordingly.  When
'settings.keepFailed' is true, chown in two steps: first the "/top"
sub-directory, and then rename "/top" to its parent.
2021-03-18 12:18:56 +01:00
..
.gitignore nix: Tweak .gitignore files. 2020-06-24 19:55:22 +01:00
build.cc daemon: Prevent privilege escalation with '--keep-failed' [security]. 2021-03-18 12:18:56 +01:00
builtins.cc daemon: Run 'guix perform-download' directly. 2019-09-08 11:49:24 +02:00
builtins.hh daemon: Allow check builds of 'builtin:download' derivations. 2017-01-11 17:06:31 +01:00
derivations.cc Merge branch 'nix'. 2015-07-03 00:30:55 +02:00
derivations.hh
gc.cc daemon: Handle EXDEV when moving to trash directory. 2020-06-06 15:43:35 -07:00
globals.cc daemon: Remove 'NIX_LIBEXEC_DIR'. 2019-09-08 11:49:24 +02:00
globals.hh daemon: Remove 'NIX_LIBEXEC_DIR'. 2019-09-08 11:49:24 +02:00
local-store.cc daemon: Factorize substituter agent spawning. 2020-12-08 22:30:08 +01:00
local-store.hh daemon: Factorize substituter agent spawning. 2020-12-08 22:30:08 +01:00
misc.cc
misc.hh
optimise-store.cc daemon: Correctly handle EMLINK corner case when deduplicating. 2020-06-25 12:29:22 +02:00
pathlocks.cc daemon: ~PathLocks(): Handle exceptions. 2016-05-31 14:25:28 +02:00
pathlocks.hh
references.cc
references.hh Merge branch 'nix' into 'master'. 2014-12-19 22:47:37 +01:00
sqlite.cc daemon: Improve the SQLite wrapper API. 2016-10-28 22:30:17 +02:00
sqlite.hh
store-api.cc daemon: Replace "illegal" by "invalid" in error messages. 2019-06-13 00:44:01 +02:00
store-api.hh daemon: Make 'profiles/per-user' non-world-writable. 2019-10-16 22:53:40 +02:00
worker-protocol.hh