TMP: Test for non-Latin-1 paths

fmeum · May 18, 2023 · 6b52236 · 6b52236
1 parent 0511bb4
commit 6b52236
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java b/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java
@@ -69,6 +69,9 @@ public static PathFragment create(String path) {
     if (path.isEmpty()) {
       return EMPTY_FRAGMENT;
     }
+    if (path.chars().anyMatch(c -> c > 0xff)) {
+      throw new IllegalArgumentException("Non-Latin-1 path: " + path);
+    }
     int normalizationLevel = OS.needsToNormalize(path);
     String normalizedPath =
         normalizationLevel != OsPathPolicy.NORMALIZED