Git-Mirrors/hardened_malloc
1
0
Fork 0
mirror of https://github.com/GrapheneOS/hardened_malloc.git synced 2024-06-26 14:42:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

aggressive write-after-free check is implemented

Browse Source
This commit is contained in:
Daniel Micay 2018-09-11 05:17:22 -04:00
parent 61684925e8
commit b52d9ca831
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
README.md
View File

@ -76,8 +76,7 @@ allocation and then unmapped on free.
* [in-progress] Randomized allocation of slabs
* [more randomization coming as the implementation is matured]
* Slab allocations are zeroed on free and large allocations are unmapped
* [in-progress] Detection of write-after-free by verifying zero filling is
intact
* Detection of write-after-free by verifying zero filling is intact
* Memory in fresh allocations is consistently zeroed due to it either being
fresh pages or zeroed on free after previous usage
* [in-progress] Delayed free via a combination of FIFO and randomization for