From d8574b44ccde97fc7111b4d983f5303e200f0ae8 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 17 Jul 2022 18:44:27 -0600
Subject: [PATCH] [CoverageFormat2] Fix iterator to avoid infinite loop

on invalid data.

Fixes https://oss-fuzz.com/testcase-detail/5304497047470080
---
 src/OT/Layout/Common/CoverageFormat2.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/OT/Layout/Common/CoverageFormat2.hh b/src/OT/Layout/Common/CoverageFormat2.hh
index 874c892c1..f8e5afe08 100644
--- a/src/OT/Layout/Common/CoverageFormat2.hh
+++ b/src/OT/Layout/Common/CoverageFormat2.hh
@@ -187,6 +187,7 @@ struct CoverageFormat2_4
              * consecutive and monotonically increasing,
              * ie. iota(). */
            i = c->rangeRecord.len;
+           j = 0;
            return;
           }
         }