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namespace: ignore prefix chars when comparing paths

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Other callers of path_strv_contains() or PATH_IN_SET() don't seem to handle
paths prefixed with -+.
This commit is contained in:
Topi Miettinen
2020-03-10 16:48:34 +02:00
parent 3b5b6826aa
commit de46b2be07
3 changed files with 21 additions and 4 deletions
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src/core/namespace.c
+4 -4
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@@ -1192,7 +1192,7 @@ static bool root_read_only(
if (protect_system == PROTECT_SYSTEM_STRICT)
return true;
if (path_strv_contains(read_only_paths, "/"))
if (prefixed_path_strv_contains(read_only_paths, "/"))
return true;
return false;
@@ -1217,9 +1217,9 @@ static bool home_read_only(
if (protect_home != PROTECT_HOME_NO)
return true;
if (path_strv_contains(read_only_paths, "/home") ||
path_strv_contains(inaccessible_paths, "/home") ||
path_strv_contains(empty_directories, "/home"))
if (prefixed_path_strv_contains(read_only_paths, "/home") ||
prefixed_path_strv_contains(inaccessible_paths, "/home") ||
prefixed_path_strv_contains(empty_directories, "/home"))
return true;
for (i = 0; i < n_temporary_filesystems; i++)