ignore when listxattr fails with ENODATA

This happens on CIFS and means the remote filesystem has no extended attributes.
NixOS · Aug 13, 2018 · 5b19a66 · 5b19a66
1 parent f72c907
commit 5b19a66
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
@@ -450,7 +450,7 @@ static void canonicalisePathMetaData_(const Path & path, uid_t fromUid, InodesSe
     ssize_t eaSize = llistxattr(path.c_str(), nullptr, 0);
 
     if (eaSize < 0) {
-        if (errno != ENOTSUP)
+        if (errno != ENOTSUP && errno != ENODATA)
             throw SysError("querying extended attributes of '%s'", path);
     } else if (eaSize > 0) {
         std::vector<char> eaBuf(eaSize);