AHubanov

#import <objc/runtime.h>
#import <UIKit/UIKit.h>

@interface UIWebView (HackishAccessoryHiding)
@property (nonatomic, assign) BOOL hackishlyHidesInputAccessoryView;
@end

@implementation UIWebView (HackishAccessoryHiding)

static const char * const hackishFixClassName = "UIWebBrowserViewMinusAccessoryView";

MattPD

Program Analysis Resources

(draft; work in progress)

See also:

• Compilers
  • correctness
• Program analysis:
• Dynamic analysis - instrumentation, translation, sanitizers

dmthomas

# Script to download all the WWDC 2020 session videos in the highest 4K video and audio
# You may have to update ffmpeg before using this script. I needed version 4.3 or higher to successfully download the videos.
#
# If you want the lower bitrate audio, do a find/replace of "audio_english_192" with "audio_english_64"
# If you want lower bitrate or lower resolution video, do a find/replace of "hvc_2160p_16800" with any of the following:
# "hvc_2160p_11600"
# "hvc_1440p_8100"
# "hvc_1080p_5800"
# "hvc_1080p_4500"
# "hvc_720p_3400"

dougallj

# IDA (disassembler) and Hex-Rays (decompiler) plugin for Apple AMX
#
# WIP research. (This was edited to add more info after someone posted it to
# Hacker News. Click "Revisions" to see full changes.)
#
# Copyright (c) 2020 dougallj


# Based on Python port of VMX intrinsics plugin:
# Copyright (c) 2019 w4kfu - Synacktiv

theevilbit

wget --no-check-certificate --recursive --domains=opensource.apple.com --no-clobber --accept "*.gz" --no-parent -l2 https://opensource.apple.com/tarballs
wget --no-check-certificate --recursive --domains=opensource.apple.com --no-clobber --accept "*.gz" -l2 https://opensource.apple.com/
wget --no-check-certificate --recursive --domains=opensource.apple.com --no-clobber --accept "*.gz" --no-parent -l3 https://opensource.apple.com/darwinbuild/

four0four

Zynq BootROM Secrets: Exposing the bootROM with the UART loader

Last time I wrote about this, I lied a little - There is an interesting bug in the UART loader, and it may have been exactly why Xilinx didn't document it. In short: The UART loader writes the entire UART payload to a location in memory (nominally 0x4_0000). The ROM is architected such that when the boot mode is selected, it registers a callback that is called when the ROM wants more data from the boot device. For the UART loader, this is pretty simple - here's the whole thing:

; void uart_callback(u32 r0_offset, void* r1_dest, i32 r2_nbytes)
ROM:0000A578 PUSH            {R3,LR}
ROM:0000A57C MOV             R3, #uart_buff
ROM:0000A584 MOV             R12, #1
ROM:0000A588 LDR             R3, [R3]

sleirsgoevy

#include <sys/types.h>
#include <sys/param.h>
#include <sys/cpuset.h>
#include <sys/socket.h>
#include <sys/mman.h>
#include <sys/sysctl.h>
#include <sys/vmmeter.h>
#include <netinet/in.h>
#include <string.h>
#include <unistd.h>

ryancor

• Digital Hotplate, 7" x 7" Plate, 115V
• 18" Wide Ducted Fume Hood
• Vortex Powerfans VTX400, 4"
• Aluminum Hose for HVAC System
• 3M Safety 142–6800 Safety Reusable Full Face Mask Respirator & 3M Organic Vapor/Acid Gas Cartridge/Filter 60923, P100 Respiratory Protection
• 40x-800x Polarizing Metallurgical Microscope w Top and Bottom Lights + 18MP USB3.0 Camera
• [1ML Graduated Essential Oil Pipette Dropper](https://www.amazon.com/gp/pro

Siguza

// Bugs by NSO Group / Ian Beer.
// Exploit by Siguza & tihmstar.
// Thanks also to Max Bazaliy.

#include <stdint.h>             // uint32_t, uint64_t
#include <stdio.h>              // fprintf, stderr
#include <string.h>             // memcpy, memset, strncmp
#include <unistd.h>             // getpid
#include <mach/mach.h>
#include <stdlib.h>

shinyquagsire23

#
# OpenOCD configuration for Tegra X1 (T210)
# by shinyquagsire23
# For use on Jetson Nano/TX1 and similar
#
transport select jtag
adapter speed 3000

reset_config trst_and_srst
jtag_ntrst_delay 500