From: Danny Smith <dannysmith@users.sourceforge.net>
Date: Wed, 12 Oct 2005 00:16:12 +0000 (+0000)
Subject: 2005-10-11  Danny Smith  <dannysmith@users.sourceforge.net>
X-Git-Tag: gdb-csl-arm-20051020-branchpoint~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0851f04365fb9d46d1e10808d5f55619ccfc7aed;p=platform%2Fupstream%2Fbinutils.git

2005-10-11  Danny Smith  <dannysmith@users.sourceforge.net>

	* rclex.l (handle quotes): Stop parsing hex notation escaped
	chars after the first two digits,
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index aeaa659..fdc26bb 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-11  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* rclex.l (handle quotes): Stop parsing hex notation escaped
+	chars after the first two digits,
+
 2005-10-11  Nick Clifton  <nickc@redhat.com>
 
 	PR binutils/1437
diff --git a/binutils/rclex.l b/binutils/rclex.l
index eb33b4a..92b1ec7 100644
--- a/binutils/rclex.l
+++ b/binutils/rclex.l
@@ -308,6 +308,7 @@ handle_quotes (const char *input, unsigned long *len)
   char *ret, *s;
   const char *t;
   int ch;
+  int num_xdigits;
 
   ret = get_string (strlen (input) + 1);
 
@@ -389,7 +390,11 @@ handle_quotes (const char *input, unsigned long *len)
 	    case 'x':
 	      ++t;
 	      ch = 0;
-	      while (1)
+	      /* We only handle single byte chars here.  Make sure
+		 we finish an escape sequence like "/xB0ABC" after
+		 the first two digits.  */
+              num_xdigits = 2;
+ 	      while (num_xdigits--)
 		{
 		  if (*t >= '0' && *t <= '9')
 		    ch = (ch << 4) | (*t - '0');