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| author | Insun Song <insun.song@broadcom.com> | 2017-02-08 21:42:58 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-02-08 21:42:58 +0000 |
| commit | f642514eb305d477e535470898b06c42321da61b (patch) | |
| tree | c99c01b6848a8f4c5b690be9f0d9de185b0739f6 | |
| parent | 0c97e9a22bac14481e3d6407f82a9655102128f7 (diff) | |
| parent | 5a434343e3515e2c1e29b879ed67898206016f3f (diff) | |
| download | android_hardware_broadcom_wlan-f642514eb305d477e535470898b06c42321da61b.tar.gz android_hardware_broadcom_wlan-f642514eb305d477e535470898b06c42321da61b.tar.bz2 android_hardware_broadcom_wlan-f642514eb305d477e535470898b06c42321da61b.zip | |
net: wireless: bcmdhd: fix buffer overrun in ePNOCommand
am: 5a434343e3
Change-Id: If4585f15ddc77b5fb7e33d5317f44733b3b2ddb9
| -rw-r--r-- | bcmdhd/wifi_hal/gscan.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bcmdhd/wifi_hal/gscan.cpp b/bcmdhd/wifi_hal/gscan.cpp index 620fbe4..cd61d5a 100644 --- a/bcmdhd/wifi_hal/gscan.cpp +++ b/bcmdhd/wifi_hal/gscan.cpp @@ -1174,6 +1174,10 @@ public: } } int createSetupRequest(WifiRequest& request) { + if (epno_params.num_networks > MAX_EPNO_NETWORKS) { + ALOGE("wrong epno num_networks:%d", epno_params.num_networks); + return WIFI_ERROR_INVALID_ARGS; + } int result = request.create(GOOGLE_OUI, GSCAN_SUBCMD_SET_EPNO_SSID); if (result < 0) { return result; |