tree 8753502a2724fd810bfa9c4bf28b99283aca1755
parent afa19b5208dd7189d865c95f2f8a1d5df66699c9
author Nathan Harold <nharold@google.com> 1585253312 -0700
committer Nathan Harold <nharold@google.com> 1585952703 -0700

Check HIDL Discriminator for CSG Info

ART throws an exception if an unpopulated safe union element
is accessed at runtime, so instead we have to check the
hidl_discriminator to see whether the element is populated
before trying to access it (and thus we skip the null check).

Bug: 152486447
Test: atest testCellIdentityLte_1_5_CsgInfo \
        testCellIdentityWcdma_1_5_CsgInfo \
        testCellIdentityTdscdma_1_5_CsgInfo
Merged-In: I08dc0d2050a9f4d4b574178e1c68a23d015768e4
Change-Id: I08dc0d2050a9f4d4b574178e1c68a23d015768e4
(cherry picked from commit f85a2e9220cb523dcb8c05d04a7bcb8b2cfcaf6d)