minor: free buffer on invalid doc

2009-12-16 14:14:15 -05:00 · 2009-12-16 14:14:15 -05:00 · 5d85cf384f
commit 5d85cf384f
parent aaf590214c
1 changed files with 1 additions and 0 deletions
--- a/ext/cbson/cbson.c
+++ b/ext/cbson/cbson.c
@ -459,6 +459,7 @@ static void write_doc(buffer_t buffer, VALUE hash, VALUE check_keys) {

    // make sure that length doesn't exceed 4MB
    if (length > 4 * 1024 * 1024) {
+      buffer_free(buffer);
      rb_raise(InvalidDocument, "Document too large: BSON documents are limited to 4MB.");
      return;
    }