commit e9772cce424360bd4cf97ebba30cbc7899b400af
author Sridhar Selvaraj <sselvara@codeaurora.org> Tue Jul 18 11:44:20 2017 +0530
committer Maarten Derks <maarten@fairphone.com> Fri Oct 20 10:04:39 2017 +0000
tree 6e2a51b4f06d81bcac05ec5acf627145a63c9eae
parent 03c311219f16631b10939c700f4ea451bdb2bac2

wlan: Update SIR_MAC_AUTH_CHALLENGE_LENGTH as per IEEE spec

qcacld-3.0 to prima propagation

Update SIR_MAC_AUTH_CHALLENGE_LENGTH to 253 as per IEEE spec.
Currently value of SIR_MAC_AUTH_CHALLENGE_LENGTH is set to 128.
This may result in potential buffer overflow since frame parser
allows challenge text of length upto 253 but driver can not handle
challenge text longer than 128 bytes.

FPIIM-1956

Change-Id: I7baf860fdde51a14a6573b4f0f26817f5071193e
CRs-Fixed: 2076603
(cherry-picked from commit d48617862841ecc26df84507df0ed244aebf3fc7)

CORE/MAC/inc/sirMacProtDef.h

diff --git a/CORE/MAC/inc/sirMacProtDef.h b/CORE/MAC/inc/sirMacProtDef.h
index abe09c8..72788e7 100644
--- a/CORE/MAC/inc/sirMacProtDef.h
+++ b/CORE/MAC/inc/sirMacProtDef.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2016, 2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -596,7 +596,7 @@
 #define SIR_MAC_MAX_NUMBER_OF_RATES          12
 #define SIR_MAC_MAX_NUM_OF_DEFAULT_KEYS      4
 #define SIR_MAC_KEY_LENGTH                   13   // WEP Maximum key length size
-#define SIR_MAC_AUTH_CHALLENGE_LENGTH        128
+#define SIR_MAC_AUTH_CHALLENGE_LENGTH        253
 #define SIR_MAC_WEP_IV_LENGTH                4
 #define SIR_MAC_WEP_ICV_LENGTH               4