Revert "Revert "Validate buffer length in sdpu_build_uuid_seq""

This reverts commit e6cf2700.

Reason for revert: Reinstate original change for QPR
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:4a33fbcfdb10a16760ef208f1f12a71c1be2d084)
Merged-In: I3e039f1b8f8ffbcc4875b663d417462451fb76a0
Change-Id: I3e039f1b8f8ffbcc4875b663d417462451fb76a0