Don't read attributes in invalid files (EA-141259)

2019-04-09 18:23:02 +03:00
parent a3bd46858a
commit 4691f6fed5
1 changed files with 1 additions and 0 deletions
@@ -72,6 +72,7 @@ class FileAttributeServiceImpl : FileAttributeService {
    override fun <T> read(file: VirtualFile, id: String, readValueFun: (DataInput) -> T): CachedAttributeData<T>? {
        val attribute = attributes[id] ?: throw IllegalArgumentException("Attribute with $id wasn't registered")
        if (file !is VirtualFileWithId) return null
+        if (!file.isValid) return null

        val stream = attribute.readAttribute(file) ?: return null
        return stream.use {