diff options
| author | Srinivas Girigowda <sgirigow@qca.qualcomm.com> | 2015-06-12 14:33:53 -0700 |
|---|---|---|
| committer | Anjaneedevi Kapparapu <akappa@codeaurora.org> | 2015-06-15 17:33:59 +0530 |
| commit | d3ecb6ac66ecd0fffb0690dfd0f8b162d8ccf073 (patch) | |
| tree | 8c494caa8b90eba6db493af33e6711a32389b707 | |
| parent | 1231f6beb06821953acfc78491121d649cfab896 (diff) | |
qcacld-2.0: Validate the hdd context in __hdd_wmm_do_implicit_qos()
To make the function __hdd_wmm_do_implicit_qos really SSR safe, we should
extract the HDD context and validate it.
Change-Id: I19c584f931eaf71f12aa15985f19a12019275b89
CRs-Fixed: 853747
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_wmm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/CORE/HDD/src/wlan_hdd_wmm.c b/CORE/HDD/src/wlan_hdd_wmm.c index 429d0b7c76f6..7d59fe80795c 100644 --- a/CORE/HDD/src/wlan_hdd_wmm.c +++ b/CORE/HDD/src/wlan_hdd_wmm.c @@ -1251,6 +1251,7 @@ static void __hdd_wmm_do_implicit_qos(struct work_struct *work) sme_QosStatusType smeStatus; #endif sme_QosWmmTspecInfo qosInfo; + hdd_context_t *hdd_ctx; VOS_TRACE(VOS_MODULE_ID_HDD, WMM_TRACE_LEVEL_INFO_LOW, "%s: Entered, context %p", @@ -1265,6 +1266,13 @@ static void __hdd_wmm_do_implicit_qos(struct work_struct *work) } pAdapter = pQosContext->pAdapter; + + hdd_ctx = WLAN_HDD_GET_CTX(pAdapter); + if (0 != wlan_hdd_validate_context(hdd_ctx)) { + hddLog(LOGE, FL("HDD context is not valid")); + return; + } + acType = pQosContext->acType; pAc = &pAdapter->hddWmmStatus.wmmAcStatus[acType]; |