From: Mathias K <kesmtp@freenet.de>
Date: Tue, 13 Mar 2012 15:40:22 +0000 (+0100)
Subject: gdb_server: Fix wrong index/length compare.
X-Git-Tag: v0.6.0-rc1~180
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=0ba480d9242ea21685c7fcfc4c09a2f473c3400b

gdb_server: Fix wrong index/length compare.

This patch fix the compare for the list size and the register index.

Change-Id: I36d5e078f57d2a9f7823cfdf0d537762e00f6929
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/516
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
---

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 332f74a239..9ccc07cc36 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -1123,7 +1123,7 @@ static int gdb_set_register_packet(struct connection *connection,
 	if (retval != ERROR_OK)
 		return gdb_error(connection, retval);
 
-	if (reg_list_size < reg_num) {
+	if (reg_list_size <= reg_num) {
 		LOG_ERROR("gdb requested a non-existing register");
 		return ERROR_SERVER_REMOTE_CLOSED;
 	}