max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-29 17:16:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #6880 from virusdave/dnicponski/scratch/swap_homedir_check_master

Browse source 
Do not spam logs if the owned-homedir check results in a noop
This commit is contained in:
Théophane Hufschmitt 2022-08-08 13:19:49 +02:00 committed by GitHub
commit 380fff1049
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/libutil/util.cc
View file

@ -577,6 +577,7 @@ Path getHome()
{
static Path homeDir = []()
{
std::optional<std::string> unownedUserHomeDir = {};
auto homeDir = getEnv("HOME");
if (homeDir) {
// Only use $HOME if doesn't exist or is owned by the current user.
@ -588,8 +589,7 @@ Path getHome()
homeDir.reset();
}
} else if (st.st_uid != geteuid()) {
warn("$HOME ('%s') is not owned by you, falling back to the one defined in the 'passwd' file", *homeDir);
homeDir.reset();
unownedUserHomeDir.swap(homeDir);
}
}
if (!homeDir) {
@ -600,6 +600,9 @@ Path getHome()
|| !pw || !pw->pw_dir || !pw->pw_dir[0])
throw Error("cannot determine user's home directory");
homeDir = pw->pw_dir;
if (unownedUserHomeDir.has_value() && unownedUserHomeDir != homeDir) {
warn("$HOME ('%s') is not owned by you, falling back to the one defined in the 'passwd' file ('%s')", *unownedUserHomeDir, *homeDir);
}
}
return *homeDir;
}();