1 files changed, 2 insertions, 0 deletions
diff --git a/dir.c b/dir.c
index bedbdd9f83..c19ef637a1 100644
--- a/dir.c
+++ b/dir.c
@@ -2273,6 +2273,8 @@ glob_helper(
     int escape = !(flags & FNM_NOESCAPE);
     size_t pathlen = baselen + namelen;
 
+    rb_check_stack_overflow();
+
     for (cur = beg; cur < end; ++cur) {
 	struct glob_pattern *p = *cur;
 	if (p->type == RECURSIVE) {