Fix error check in remote_read_bytes

Fix error check in remote_read_bytes

[Mark Salter]

2002-07-23  Mark Salter  <msalter@redhat.com>

	* remote.c (remote_read_bytes): Fix check for error.


Index: remote.c
===================================================================
RCS file: /cvs/src/src/gdb/remote.c,v
retrieving revision 1.88
diff -u -p -5 -r1.88 remote.c
--- remote.c	11 Jul 2002 13:50:49 -0000	1.88
+++ remote.c	23 Jul 2002 15:10:11 -0000
@@ -3951,11 +3951,13 @@ remote_read_bytes (CORE_ADDR memaddr, ch
       *p = '\0';
 
       putpkt (buf);
       getpkt (buf, sizeof_buf, 0);
 
-      if (buf[0] == 'E')
+      if (buf[0] == 'E'
+	  && isxdigit (buf[1]) && isxdigit (buf[2])
+	  && buf[3] == '\0')
 	{
 	  /* There is no correspondance between what the remote protocol uses
 	     for errors and errno codes.  We would like a cleaner way of
 	     representing errors (big enough to include errno codes, bfd_error
 	     codes, and others).  But for now just return EIO.  */

Re: Fix error check in remote_read_bytes

[Andrew Cagney]

> 2002-07-23  Mark Salter  <msalter@redhat.com>
> 
> 	* remote.c (remote_read_bytes): Fix check for error.
> 
> 

Yes, definitly.

Andrew