From ca8d8b39f3e34a4fd943270330b80f1148129de4 Mon Sep 17 00:00:00 2001
From: pancake <pancake@nopcode.org>
Date: Tue, 5 Apr 2022 11:52:32 +0200
Subject: [PATCH] Fix oobread in the macho parser ##crash

* Reported by @Han0nly via huntr.dev
* Reproducers: heapoverflow1
* BountyID: e589bd97-4c74-4e79-93b5-0951a281facc
---
 libr/bin/format/mach0/mach0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libr/bin/format/mach0/mach0.c b/libr/bin/format/mach0/mach0.c
index 1bf09233ab458..8aaf3f49a18b0 100644
--- a/libr/bin/format/mach0/mach0.c
+++ b/libr/bin/format/mach0/mach0.c
@@ -3178,7 +3178,7 @@ static void parse_relocation_info(struct MACH0_(obj_t) *bin, RSkipList *relocs,
 	for (i = 0; i < num; i++) {
 		struct relocation_info a_info = info[i];
 		ut32 sym_num = a_info.r_symbolnum;
-		if (sym_num > bin->nsymtab) {
+		if (sym_num >= bin->nsymtab) {
 			continue;
 		}