qcacmn: Avoid checking extcaps byte if equal to IE len
Reading extcaps from the scan entry currently checks if the byte
to be accessed is less than the length of the IE. Following this,
it will attempt to access the extcap IE using the requested byte
as the index.
Avoid accessing the extcap IE if the byte is greater than one less
than the ie_len (since indexing starts from zero).
CRs-Fixed: 2856212
Change-Id: Ie357edcd6095570c05871af657381c287e92504e
diff --git a/umac/scan/dispatcher/inc/wlan_scan_utils_api.h b/umac/scan/dispatcher/inc/wlan_scan_utils_api.h
index a907b3f..36df005 100644
--- a/umac/scan/dispatcher/inc/wlan_scan_utils_api.h
+++ b/umac/scan/dispatcher/inc/wlan_scan_utils_api.h
@@ -1401,7 +1401,7 @@
if (!ext_cap)
return QDF_STATUS_E_NULL_VALUE;
- if (ext_cap->ext_cap_len < ext_caps_byte)
+ if (ext_cap->ext_cap_len <= ext_caps_byte)
return QDF_STATUS_E_NULL_VALUE;
*extcap_value =