From 72466de39931cbe872db367c878c5ed17a4b67f3 Mon Sep 17 00:00:00 2001
From: Evan Hunter <ehunter@broadcom.com>
Date: Thu, 16 Jul 2015 17:44:17 +0100
Subject: [PATCH] gdb_server: Add check for malloc fail

Change-Id: I623b30883042eae3253ed29de5c426da760dffa0
Signed-off-by: Evan Hunter <ehunter@broadcom.com>
Reviewed-on: http://openocd.zylin.com/2871
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
---
 src/server/gdb_server.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 4a33a3022..780359ea4 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -1159,6 +1159,9 @@ static int gdb_get_registers_packet(struct connection *connection,
 	assert(reg_packet_size > 0);
 
 	reg_packet = malloc(reg_packet_size + 1); /* plus one for string termination null */
+	if (reg_packet == NULL)
+		return ERROR_FAIL;
+
 	reg_packet_p = reg_packet;
 
 	for (i = 0; i < reg_list_size; i++) {