fmq_fuzzer: use the correct size for user supplied memory

In the case that we supply a user defined FD for the data buffer, we
need to make sure it is the correct size for the queue we are
requesting.

Test: fmq_fuzzer with reproducer test case in bug
Bug: 252473606
Change-Id: Iba67ded6ec348fb85d6049cee6924c131a8ca96c
1 file changed
tree: 9c4e6d55ba6b6f11e1f2a2db8ed1ddc108012cb1
  1. base/
  2. benchmarks/
  3. fuzzer/
  4. include/
  5. tests/
  6. Android.bp
  7. EventFlag.cpp
  8. FmqInternal.cpp
  9. OWNERS
  10. PREUPLOAD.cfg
  11. TEST_MAPPING