From: Nick Clifton <nickc@redhat.com>
Date: Fri, 12 Nov 1999 11:02:56 +0000 (+0000)
Subject: do not look beyond the end of the buffer
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=035349a40dd7d6fde2cb6176dcf229a09f9087b3;p=binutils-gdb.git

do not look beyond the end of the buffer
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 62002ebcc90..72f3ab3fb0f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+1999-11-12  Nick Clifton  <nickc@cygnus.com>
+
+	* macro.c (buffer_and_nest): Do not check beyond the end of the
+	buffer. 
+
 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 
 	* macro.c (buffer_and_nest): Look for seperator after TO and
diff --git a/gas/macro.c b/gas/macro.c
index 2ef4cb400f8..1c33de3a229 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -246,10 +246,10 @@ buffer_and_nest (from, to, ptr, get_line)
 	  if (ptr->ptr[i] == '.')
 	      i++;
 	  if (strncasecmp (ptr->ptr + i, from, from_len) == 0
-	      && ! isalnum (ptr->ptr[i + from_len]))
+	      && (ptr->len == (i + from_len || ! isalnum (ptr->ptr[i + from_len]))))
 	    depth++;
 	  if (strncasecmp (ptr->ptr + i, to, to_len) == 0
-	      && ! isalnum (ptr->ptr[i + to_len]))
+	      && (ptr->len == (i + to_len) || ! isalnum (ptr->ptr[i + to_len])))
 	    {
 	      depth--;
 	      if (depth == 0)