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author | android-build-team Robot <android-build-team-robot@google.com> | 2018-03-21 19:25:20 +0000 |
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committer | android-build-team Robot <android-build-team-robot@google.com> | 2018-03-21 19:25:20 +0000 |
commit | 970e03c6c25fcc971acb3547867a96d84e082889 (patch) | |
tree | a91d02be5bfee3b50e8286b5626df83b69bb9255 | |
parent | b2e8c5a20709ff8273236ab76f3a2caa9b83630e (diff) | |
parent | 0ab4364ee8330abc553c4aef1266d829c11b5958 (diff) | |
download | native-970e03c6c25fcc971acb3547867a96d84e082889.tar.gz |
Merge cherrypicks of [3775466, 3774310, 3774548, 3774358, 3774359, 3774360, 3774361, 3774362, 3774363, 3775784, 3775785, 3775786, 3775787, 3775788, 3775789, 3774751, 3774549, 3774202, 3774203, 3774752] into oc-m2-release
Change-Id: Iac89f88e62d9bf104afa3955634babe485c42d40
-rw-r--r-- | services/sensorservice/SensorService.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp index dc491d97c0..e5b6dcf750 100644 --- a/services/sensorservice/SensorService.cpp +++ b/services/sensorservice/SensorService.cpp @@ -21,6 +21,7 @@ #include <cutils/properties.h> #include <hardware/sensors.h> #include <hardware_legacy/power.h> +#include <log/log.h> #include <openssl/digest.h> #include <openssl/hmac.h> #include <openssl/rand.h> @@ -993,10 +994,15 @@ sp<ISensorEventConnection> SensorService::createSensorDirectConnection( // check specific to memory type switch(type) { case SENSOR_DIRECT_MEM_TYPE_ASHMEM: { // channel backed by ashmem + if (resource->numFds < 1) { + ALOGE("Ashmem direct channel requires a memory region to be supplied"); + android_errorWriteLog(0x534e4554, "70986337"); // SafetyNet + return nullptr; + } int fd = resource->data[0]; int size2 = ashmem_get_size_region(fd); // check size consistency - if (size2 < static_cast<int>(size)) { + if (size2 < static_cast<int64_t>(size)) { ALOGE("Ashmem direct channel size %" PRIu32 " greater than shared memory size %d", size, size2); return nullptr; |