André Hentschel : winedbg: Fix check for register number (coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 72836c0b7eb13d8d840a73c1c999c35e38c2264e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=72836c0b7eb13d8d840a73c1c9...

Author: André Hentschel <nerv(a)dawncrow.de>
Date:   Mon Oct 22 19:46:44 2012 +0200

winedbg: Fix check for register number (coverity).

---

 programs/winedbg/gdbproxy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/programs/winedbg/gdbproxy.c b/programs/winedbg/gdbproxy.c
index ff845d2..b3978ae 100644
--- a/programs/winedbg/gdbproxy.c
+++ b/programs/winedbg/gdbproxy.c
@@ -1547,7 +1547,7 @@ static enum packet_return packet_write_register(struct gdb_context* gdbctx)
     assert(gdbctx->in_trap);
 
     reg = strtoul(gdbctx->in_packet, &ptr, 16);
-    if (ptr == NULL || reg > cpu_num_regs || *ptr++ != '=')
+    if (ptr == NULL || reg >= cpu_num_regs || *ptr++ != '=')
     {
         if (gdbctx->trace & GDBPXY_TRC_COMMAND_ERROR)
             fprintf(stderr, "Invalid register index %s\n", gdbctx->in_packet);