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nspawn: improve error message when we cannot look into a container tree due to perms

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This commit is contained in:
Lennart Poettering
2024-11-27 10:21:23 +01:00
committed by Yu Watanabe
parent c18a102464
commit d79ba8574b
1 changed files with 6 additions and 3 deletions
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9
src/nspawn/nspawn.c
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@@ -6200,9 +6200,12 @@ static int run(int argc, char *argv[]) {
goto finish;
}
if (access_nofollow(p, F_OK) < 0) {
r = log_error_errno(SYNTHETIC_ERRNO(EINVAL),
"Directory %s doesn't look like it has an OS tree (/usr/ directory is missing). Refusing.", arg_directory);
r = access_nofollow(p, F_OK);
if (r == -ENOENT) {
log_error_errno(r, "Directory %s doesn't look like it has an OS tree (/usr/ directory is missing). Refusing.", arg_directory);
goto finish;
} else if (r < 0) {
log_error_errno(r, "Unable to determine if %s looks like it has an OS tree (i.e. whether /usr/ exists): %m", arg_directory);
goto finish;
}
}