[PATCH] D30101: [asan] Implement "scribble" flag, which overwrites free'd memory with 0x55

[Kostya Serebryany via Phabricator via llvm-commits]

kcc added a comment.

there is already max_malloc_fill_size and malloc_fill_byte 
So to be consistent I suggest to have flags max_free_fill_size and free_fill_byte

I don't mind having max_free_fill_size=0x1000 by default.


https://reviews.llvm.org/D30101