fix [4093196] Device lock up - log spam with SharedBufferStack: waitForCondition(LockCondition) timed out
a memory corruption happned when the buffer pool was resized
(like when playing a video or using camera) and there was
no current active buffer. In this case, the faulty code
would index into an array at position -1 which corrupted
24 bytes of data.
also improved region validation code (ifdef'ed out by default)
Bug: 4093196
Change-Id: I915c581d131148959d720e00e3892e9186ab733d
diff --git a/include/utils/Vector.h b/include/utils/Vector.h
index ec851bd..6fd307f 100644
--- a/include/utils/Vector.h
+++ b/include/utils/Vector.h
@@ -162,6 +162,9 @@
inline status_t sort(compar_t cmp);
inline status_t sort(compar_r_t cmp, void* state);
+ // for debugging only
+ inline size_t getItemSize() const { return itemSize(); }
+
protected:
virtual void do_construct(void* storage, size_t num) const;
virtual void do_destroy(void* storage, size_t num) const;