Fixed crash bug.

5 years ago · cc6db9fb0b
parent 626ec4bfcf
commit cc6db9fb0b
1 changed files with 5 additions and 3 deletions
--- a/upb/def.c
+++ b/upb/def.c
@ -1751,9 +1751,11 @@ static bool build_filedef(
    }
  }

-  for (i = 0; i < file->msg_count; i++) {
-    const upb_msgdef *m = &file->msgs[i];
-    make_layout(ctx->symtab, m);
+  if (!ctx->layouts) {
+    for (i = 0; i < file->msg_count; i++) {
+      const upb_msgdef *m = &file->msgs[i];
+      make_layout(ctx->symtab, m);
+    }
  }

  return true;