From 508c578ce43e940b0104e596c09d6dcaffe69db9 Mon Sep 17 00:00:00 2001
From: marko <Unknown>
Date: Tue, 4 Jul 2006 21:34:25 +0000
Subject: [PATCH] mlog_parse_index(): Remove an off-by-one error in the bounds
 check that would cause the crash recovery of MLOG_COMP_PAGE_REORGANIZE to
 fail. (Bug #20855)

---
 mtr/mtr0log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mtr/mtr0log.c b/mtr/mtr0log.c
index 37adfc83a9f..cc9afc4127e 100644
--- a/mtr/mtr0log.c
+++ b/mtr/mtr0log.c
@@ -536,7 +536,7 @@ mlog_parse_index(
 		n_uniq = mach_read_from_2(ptr);
 		ptr += 2;
 		ut_ad(n_uniq <= n);
-		if (end_ptr < ptr + (n + 1) * 2) {
+		if (end_ptr < ptr + n * 2) {
 			return(NULL);
 		}
 	} else {