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Merge "qcacld-3.0: Prevent overread of UP to AC mapping table" into wlan-cld3.driver.lnx.1.1-dev

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Service qcabuildsw 2016-07-26 11:30:51 -07:00 • committed by Gerrit - the friendly Code Review server
commit e85276fd75
1 changed files with 15 additions and 3 deletions
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18
core/hdd/src/wlan_hdd_wmm.c
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@ -1643,6 +1643,19 @@ void hdd_wmm_classify_pkt(hdd_adapter_t *adapter,
return;
}
/**
* __hdd_get_queue_index() - get queue index
* @up: user priority
*
* Return: queue_index
*/
static uint16_t __hdd_get_queue_index(uint16_t up)
{
if (qdf_unlikely(up >= ARRAY_SIZE(hdd_linux_up_to_ac_map)))
return HDD_LINUX_AC_BE;
return hdd_linux_up_to_ac_map[up];
}
#ifdef QCA_LL_TX_FLOW_CONTROL_V2
/**
* hdd_get_queue_index() - get queue index
@ -1656,14 +1669,13 @@ uint16_t hdd_get_queue_index(uint16_t up, bool is_eapol)
{
if (qdf_unlikely(is_eapol == true))
return HDD_LINUX_AC_HI_PRIO;
else
return hdd_linux_up_to_ac_map[up];
return __hdd_get_queue_index(up);
}
#else
static
uint16_t hdd_get_queue_index(uint16_t up, bool is_eapol)
{
return hdd_linux_up_to_ac_map[up];
return __hdd_get_queue_index(up);
}
#endif