GFileSystemModel: Don't copy the null-terminator after readlink()

luteresa · Jan 28, 2020 · e7512ae · e7512ae
1 parent 8131875
commit e7512ae
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Libraries/LibGUI/GFileSystemModel.cpp b/Libraries/LibGUI/GFileSystemModel.cpp
@@ -75,7 +75,8 @@ bool GFileSystemModel::Node::fetch_data(const String& full_path, bool is_root)
  if (length < 0) {
  perror("readlink");
  } else {
- symlink_target = String(buffer, length);
+ ASSERT(length > 0);
+ symlink_target = String(buffer, length - 1);
  }
  }