tree 3064d89382991fabbe8c55a52066cabb0e93afe4
parent 086922ba0ec59f8fe128834d9b3bca54b4a17017
author Wan-Teh Chang <wtc@google.com> 1547490624 -0800
committer Wan-Teh Chang <wtc@google.com> 1547495324 +0000

Reset buffer_alloc_sz after freeing buffer_alloc.

ybf->buffer_alloc and ybf->buffer_alloc_sz should ideally be kept in
sync. If ybf->buffer_alloc is reset to NULL after being freed, then
ybf->buffer_alloc_sz should be reset to 0.

Change-Id: I5cd4859aedc5f168f3406956e20039999b79b91a