kiss: ensure that the owner actually exists

2020-04-22 15:02:28 +03:00 · 2020-04-22 15:02:28 +03:00 · 285b271dee
parent 93ea92ee8e
commit 285b271dee
1 changed files with 5 additions and 2 deletions
--- a/7
+++ b/7
@ -1161,9 +1161,12 @@ pkg_updates() {
                # ownership of files and directories in the rare
                # case that the repository is owned by a 3rd user.
                (
-                    user=$(stat -c %U "$PWD")
+                    user=$(stat -c %U "$PWD") || user=root

-                    [ "${user:=root}" = root ] ||
+                    id -u "$user" >/dev/null 2>&1 ||
+                        user=root
+
+                    [ "$user" = root ] ||
                        log "Dropping permissions to $user for pull"

                    case $su in