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Fix out-of-root path detection logic

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Exter-N 2025-02-03 00:20:22 +01:00 • committed by Ottermandias
parent ec09a7eb0e
commit 981c2bace4
1 changed files with 3 additions and 1 deletions
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4
Penumbra/Interop/ResourceTree/ResourceTreeFactory.cs
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@ -25,6 +25,8 @@ public class ResourceTreeFactory(
PathState pathState, PathState pathState,
ModManager modManager) : IService ModManager modManager) : IService
{ {
private static readonly string ParentDirectoryPrefix = $"..{Path.DirectorySeparatorChar}";
private TreeBuildCache CreateTreeBuildCache() private TreeBuildCache CreateTreeBuildCache()
=> new(objects, gameData, actors); => new(objects, gameData, actors);
@ -159,7 +161,7 @@ public class ResourceTreeFactory(
if (onlyWithinPath != null) if (onlyWithinPath != null)
{ {
var relPath = Path.GetRelativePath(onlyWithinPath, fullPath.FullName); var relPath = Path.GetRelativePath(onlyWithinPath, fullPath.FullName);
if (relPath != "." && (relPath.StartsWith('.') || Path.IsPathRooted(relPath))) if (relPath == ".." || relPath.StartsWith(ParentDirectoryPrefix) || Path.IsPathRooted(relPath))
return false; return false;
} }