From e29ef9202e54f4572c345540e4de17b2b9ff19e1 Mon Sep 17 00:00:00 2001
From: Michael Meissner <meissner@cygnus.com>
Date: Mon, 16 Mar 1998 13:06:49 +0000
Subject: [PATCH] Fix off by 1 error in handling multilibs

From-SVN: r18630
---
 gcc/ChangeLog | 5 +++++
 gcc/gcc.c     | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f12c5a8ed1aa..7017ba0ec4a1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Mon Mar 16 15:57:17 1998  Michael Meissner  <meissner@cygnus.com>
+
+	* gcc.c (default_arg): Don't wander off the end of allocated
+	memory.
+
 Mon Mar 16 12:55:15 1998  Jim Wilson  <wilson@cygnus.com>
 	
 	* config/m68k/netbsd.h (ASM_SPEC): Add %{m68060}.
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 1b0b9fa9da99..c558de3beac0 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -5235,6 +5235,9 @@ default_arg (p, len)
 
       if ((end - start) == len && strncmp (p, start, len) == 0)
 	return 1;
+
+      if (*end == '\0')
+	break;
     }
 
   return 0;
-- 
2.47.2