Download-Fritz
7c8f51f6f2
OcAppleKernelLib: Remove superfluous STAB check.
2019-03-27 15:20:12 +01:00
vit9696
786b78710b
OcAppleKernelLib: Fix vtable integer overflow
2019-03-27 02:30:35 +03:00
Download-Fritz
37e30743fd
OcAppleKernelLib: Do not resolve STABs or use them for kmod_info/SMCPs.
2019-03-26 23:16:56 +01:00
vit9696
b9988453e3
OcMachoLib: Fix symbol type comparison
2019-03-27 00:10:21 +03:00
Download-Fritz
61244b5fca
OcMachoLib and OcAppleKernelLib: Properly error-check section indices.
2019-03-26 21:20:17 +01:00
Download-Fritz
ac1a32f41e
OcAppleKernelLib: Clarify SymbolNumber may not be 0 for sections.
...
Wrapping around to MAX_UINT32 will cause failure as NumSymbols is UINT32, however it's better to be clear.
2019-03-26 09:41:49 +01:00
Download-Fritz
8995e023aa
OcAppleKernelLib: Correctly locate section relocation address.
2019-03-26 09:39:15 +01:00
Download-Fritz
9ed4fd0181
OcAppleKernelLib: Prevent VTable patch data from overflowing LinkBuffer.
2019-03-25 20:42:07 +01:00
Download-Fritz
3907c0633c
OcAppleKernelLib: Switch VTable lookup to Worker model.
2019-03-25 19:11:23 +01:00
Download-Fritz
d8d60dfd7c
OcAppleKernelLib: Self-scanning symbol lookup functions
2019-03-25 19:11:22 +01:00
Download-Fritz
a455f1ebd3
OcAppleKernelLib: Store the Name pointer instead of StringIndex for prelinked symbols.
2019-03-25 19:11:22 +01:00
vit9696
bc0af1edee
OcAppleKernelLib: Optimize hot path on vtable lookup
2019-03-24 17:32:58 +03:00
Download-Fritz
3a1cb95a6c
OcAppleKernelLib: Join the VTable patching functions.
2019-03-24 13:53:05 +01:00
Download-Fritz
896610d256
OcAppleKernelLib: Rework dependency symbol location.
2019-03-24 13:17:59 +01:00
Download-Fritz
f760c0ca74
OcMachoLib and OcAppleKernelLib: Silence warnings.
2019-03-24 13:17:29 +01:00
Download-Fritz
ac9f3284c4
OcAppleKernelLib: Security updates.
...
* Check Symbol Tabel retrieval success.
* Check whether the data to retrieve from __LINKEDIT fits the segment.
* Don't assume undefined symbol presence.
2019-03-24 11:13:47 +01:00
vit9696
2a72e67ac0
Move command stripping to Mach-O lib
2019-03-24 11:52:10 +03:00
vit9696
18e2801759
Fix misleading assertions
2019-03-24 02:55:31 +03:00
vit9696
e169a7aa7e
Ensure 1:1 disk:vm mach-o matching requirement during kext inject
2019-03-24 01:50:57 +03:00
Download-Fritz
8454cdd574
OcAppleKernelLib: Retrieve Relocation target via GetPointerByAddress API.
2019-03-23 21:03:54 +01:00
Download-Fritz
6bc824ff38
OcAppleKernelLib: Zero __LINKEDIT tail and LinkBuffer.
2019-03-23 17:59:26 +01:00
Download-Fritz
660cc9dc7f
OcAppleKernelLib: Remove already performed alignment check.
2019-03-23 17:39:21 +01:00
Download-Fritz
a9c1f22db3
OcMachoLib: Optionally return MaxSize parameter for GetFileOffset.
...
OcAppleKernelLib: Adapt calls for security.
2019-03-23 17:36:40 +01:00
Download-Fritz
70278f9ef8
OcMachoLib and OcAppleKernelLib: Remove superfluous symbol range checks.
2019-03-23 17:35:27 +01:00
Download-Fritz
0769d63936
OcAppleKernelLib: Fix the upper boundary from last commit.
2019-03-23 16:10:04 +01:00
Download-Fritz
fccd02d540
OcAppleKernelLib: Verifiy Relocation target is in bounds before accessing.
2019-03-23 16:07:30 +01:00
vit9696
73a2be7637
Recover unnecessary command stripping
2019-03-23 18:03:07 +03:00
vit9696
72b4e55786
Fix invalid Mach-O command handling during kext injection
2019-03-23 17:17:33 +03:00
Download-Fritz
16028f123f
OcAppleKernelLib: Scan own symbol table for C++ symbols too.
2019-03-23 15:05:13 +03:00
vit9696
fecc396a46
Do not set kmod header size, as it is incompatible with __TEXT permissions
2019-03-23 15:05:13 +03:00
Download-Fritz
d98cdf28ff
OcAppleKernelLib: Add segment VM protection adaption.
2019-03-23 15:05:12 +03:00
Download-Fritz
96f3bff46c
OcAppleKernelLib: Add symbol value sanity checks.
2019-03-23 15:05:12 +03:00
Download-Fritz
7f478c0051
OcAppleKernelLib: Update kmod_info after prelinking.
2019-03-23 15:05:12 +03:00
Download-Fritz
caf798b2c0
OcAppleKernelLib: Zero NumExternalSymbols after prelinking.
2019-03-23 15:05:12 +03:00
Download-Fritz
ae77243fd0
OcAppleKernelLib: Correctly assign symbol count.
2019-03-23 15:05:12 +03:00
Download-Fritz
e4784fdcbe
OcAppleKernelLib: Correctly save LINKEDIT offsets relative to file start.
2019-03-23 15:05:12 +03:00
Download-Fritz
a59443f7f9
OcAppleKernelLib: Alignment is a power of 2.
2019-03-23 15:05:12 +03:00
Download-Fritz
212e3fbca8
OcAppleKernelLib: Use CopyMem() for potentially unaligned memory accesses.
2019-03-23 15:05:12 +03:00
Download-Fritz
9d9b96112a
OcAppleKernelLib: Tolerate invalid VTable offsets.
2019-03-23 15:05:12 +03:00
Download-Fritz
a0e95fb9fb
OcAppleKernelLib: Remove faulty padslot relocation sanity check.
2019-03-23 15:05:12 +03:00
Download-Fritz
dbf90dbd2a
OcAppleKernelLib: Treat scattered relocs as normal ones, as done in KXLD. Check relocation skipability earlier.
2019-03-23 15:05:12 +03:00
Download-Fritz
5d434aded5
OcAppleKernelLib: Fix prelinking finalization.
2019-03-23 15:05:12 +03:00
vit9696
6b11c5675c
Partially fix logic in vtable parsing
2019-03-23 15:05:12 +03:00
vit9696
014ef59b45
Also fix vtable iteration
2019-03-23 15:05:12 +03:00
vit9696
69024af3bd
Fix dependency handling logic
2019-03-23 15:05:12 +03:00
Download-Fritz
253d0b6284
OcAppleKernelLib: Implement VTable logic.
2019-03-23 15:05:12 +03:00
Download-Fritz
d92c167a0f
OcAppleKernelLib: Move LinkBuffer allocation to the dependency walk
2019-03-23 15:05:12 +03:00
Download-Fritz
bc3dcc55db
OcAppleKernelLib: Fix symbol location recursion
2019-03-23 15:05:12 +03:00
Download-Fritz
0bf7b5ce98
OcAppleKernelLib: Compilation fixes
2019-03-23 15:05:12 +03:00
Download-Fritz
f331523dda
OcAppleKernelLib: Small security enhancements and warn instead of ASSERT more often
2019-03-23 15:05:12 +03:00
