Fennix/Kernel
1
0
Fork 0
mirror of https://github.com/Fennix-Project/Kernel.git synced 2025-07-09 14:29:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix memory allocation exploit (driver mapped with user flag)

Browse Source
This commit is contained in:
EnderIce2
2024-02-28 05:35:10 +02:00
parent a49d4936e3
commit 1c59565553
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
core/driver/driver.cpp
View File

@ -203,7 +203,7 @@ namespace Driver
/* TODO: Check if this is correct and/or it needs more
complex calculations & allocations */
void *SegmentsAddress = dVma->RequestPages(TO_PAGES(SegmentsSize) + 1, true);
void *SegmentsAddress = dVma->RequestPages(TO_PAGES(SegmentsSize) + 1);
BaseAddress = (uintptr_t)SegmentsAddress;
debug("BaseAddress: %#lx, End: %#lx (%#lx)", BaseAddress,
BaseAddress + FROM_PAGES(TO_PAGES(SegmentsSize)),