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Memory Allocation
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Classroom Contents
iOS Kernel Heap Armageddon Revisited
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- 1 Introduction
- 2 Who am I
- 3 Disclaimer
- 4 Why this talk
- 5 Outline
- 6 Zones
- 7 iOS 6 Mock API
- 8 iOS 6 Changes
- 9 Other Mappers
- 10 KLLog
- 11 Memory Allocation
- 12 Integer Overflow
- 13 Buffer Overflows
- 14 New and New Array
- 15 locator
- 16 kernel memory allocate
- 17 master entry point
- 18 okbiet
- 19 klog
- 20 userspace tool
- 21 cross memory allocator
- 22 keep application data
- 23 iokit
- 24 always objects
- 25 always objects in memory
- 26 regencount
- 27 override
- 28 OSstring
- 29 OSarray
- 30 Kernel Heap Massage
- 31 Kernel Heap Control
- 32 Kernel Function
- 33 Memory Size Cheat Sheet
- 34 Heap Spraying
- 35 Array
- 36 Memory
- 37 Data
- 38 Heap
- 39 Heap Spray
- 40 Questions
