snmalloc

Files

Matthew Parkinson 50f412157f Protect free list pointers stored in object space

Free list pointers can be exploited by attackers. This commit implements
a simple encoding scheme to detect corruption of the pointers.  This can
be used to detect UAF and double free.

This does not currently address anything for Medium or Large
allocations.  It also does not address cross thread deallocations.

Co-authored-by: Nathaniel Wesley Filardo <nfilardo@microsoft.com>

2021-03-19 11:28:39 +00:00

aal

NFC: Add an AAL Concept, too

2021-03-16 09:29:19 +00:00

NFC: mpscq: prepare for pointer wrappers

2021-03-16 09:29:19 +00:00

mem

Protect free list pointers stored in object space

2021-03-19 11:28:39 +00:00

override

alloc: de-static external_pointer

2021-03-16 09:29:19 +00:00