From da8122c86778891abeee8744d6b176543a84e7a8 Mon Sep 17 00:00:00 2001 From: Roger Wang Date: Thu, 15 Apr 2021 18:04:53 +0800 Subject: [PATCH] ssr_detector: provide wlan firmware version In this commit, we allow ssr_detector to collect wlan firmware version from property. This information is useful for doing SSR statistic. avc log: avc: denied { read } for comm="FileObserver" name="u:object_r:vendor_wifi_version:s0" dev="tmpfs" ino=324 scontext=u:r:ssr_detector_app:s0:c512,c768 tcontext=u:object_r:vendor_wifi_version:s0 tclass=file permissive=0 Bug: 185457155 Test: check firmware version can be collected. ssrInfo SSRInfo{mSubsystem='wlan', mCrashReason='Dongle_Trap_traptest+0x8_pcidev_handle_user_disconnect+0xbb', mRamdumpFile='coredump_wlan_2021-04-15_18-01-54.bin', mTimeStamp='2021-04-15_18-01-54', mBuildVersion='20.25.423.4', mUID='05a6029c-4f74-3172-9a3f-7fa8e8bcc6c4', mExtraBuildVersion=''}, uid 05a6029c-4f74-3172-9a3f-7fa8e8bcc6c4 Change-Id: Ibf2ce8f0c7a7dd752963c738bf28da14034cc209 --- whitechapel/vendor/google/ssr_detector.te | 1 + 1 file changed, 1 insertion(+) diff --git a/whitechapel/vendor/google/ssr_detector.te b/whitechapel/vendor/google/ssr_detector.te index 48361bd8..cda0c3eb 100644 --- a/whitechapel/vendor/google/ssr_detector.te +++ b/whitechapel/vendor/google/ssr_detector.te @@ -14,3 +14,4 @@ userdebug_or_eng(` ') get_prop(ssr_detector_app, vendor_ssrdump_prop) +get_prop(ssr_detector_app, vendor_wifi_version)