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qcacld-3.0: Validate ENABLEEXTWOW command

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qcacld-2.0 to qcacld-3.0 propagation.

Validate arguments for ENABLEEXTWOW command
and return failure on invalid arguments.

Change-Id: I73556989f79754bca1bf4226ad71c2358b3a7526
CRs-Fixed: 857123
(cherry picked from commit 15e232c5aab90e6ed53d3a9a7f8d631ae451402e)
This commit is contained in:
Anurag Chouhan 2016-09-03 16:17:02 +05:30 • committed by qcabuildsw
commit 43e0c7541b
1 changed files with 5 additions and 1 deletions
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6
core/hdd/src/wlan_hdd_ioctl.c
View file

@ -5736,7 +5736,11 @@ static int drv_cmd_enable_ext_wow(hdd_adapter_t *adapter,
/* Move pointer to ahead of ENABLEEXTWOW */
value = value + command_len;
sscanf(value, "%d", &set_value);
if (!(sscanf(value, "%d", &set_value))) {
QDF_TRACE(QDF_MODULE_ID_HDD, QDF_TRACE_LEVEL_INFO,
("No input identified"));
return -EINVAL;
}
return hdd_enable_ext_wow_parser(adapter,
adapter->sessionId,