zorgiepoo

// task_for_pid leak
// **IMPORTANT** To reproduce this bug, you have to sign this program with a developer ID -- do not use a self-signed certificate or run as root!
// This code will cause taskgated's memory usage to grow (see activity monitor)
// Link to Xcode project with included info.plist: http://tinyurl.com/kps28av
// Radar 16230826

#include <mach/mach_init.h>
#include <mach/task.h>
#include <mach/mach_port.h>

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#import "ZZGAppDelegate.h"

@interface Foo : NSObject

@end

@implementation Foo

- (void)dealloc
{

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function xman
	set lookup_name "$argv[-1]"
	set lookup_section "$argv[1]"
	set open_string ""
	set grep_string ""
	set beginning_pattern "(^|[ \t\r\n\f])"
	
	if [ $lookup_name = $lookup_section ]; set open_string "x-man-page://$lookup_name"; set grep_string "$beginning_pattern$lookup_name\\("; end;
	if [ $lookup_name != $lookup_section ]; set open_string "x-man-page://$lookup_section/$lookup_name"; set grep_string "$beginning_pattern$lookup_name\\($lookup_section\\)"; end;
	

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cargo rustc --release  -- -C no-stack-check  -C target-cpu=native --emit llvm-ir

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@protocol M
@end

NSArray<M, NSValue *, NSURL, NSArray <id <M>>> *foo = @[@"a"];
NSNumber *bar = foo[0];
NSLog(@"%@", bar);
// No warnings

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// Note that on the command line cp -R /Volumes/mayur/bar.txt /Users/msp/Desktop/bar.txt
// works just fine; the symbolic link is copied, and it's not followed
// But I have *no idea* how to do this programatically as shown below
// (Note: My end goal is being able to copy an app from a volume to my local disk, but
// it fails when it encounters a symbolic link)
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
	NSURL *sourceURL = [NSURL fileURLWithPath:@"/Volumes/mayur/bar.txt"]; // this is a symbolic link
	NSURL *destinationURL = [NSURL fileURLWithPath:@"/Users/msp/Desktop/bar.txt"];
	
	// this outputs 1, so the source does exist

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template <typename T, typename P>
void ZGSearchWithFunctionHelperDirect(T *searchValue, bool (*comparisonFunction)(ZGSearchData *, T *, T *), ZGSearchData * __unsafe_unretained searchData, ZGMemorySize dataIndex, ZGMemorySize dataSize, ZGMemorySize dataAlignment, ZGMemorySize endLimit, P pointerSize, NSMutableData * __unsafe_unretained resultSet, ZGMemoryAddress address, void *bytes)
{
	//dataIndex is 'position' in the data, endLimit is (region_size) - (datatype_size)
	//dataAlignment is amount to advance dataIndex for each iteration
	while (dataIndex <= endLimit)
	{
		if (comparisonFunction(searchData, (T *)((int8_t *)bytes + dataIndex), searchValue))
		{
			P memoryAddress = (P)(address + dataIndex);

zorgiepoo

template <typename T, typename P>
void ZGSearchWithFunctionHelperDirect(T *searchValue, bool (*comparisonFunction)(ZGSearchData *, T *, T *), ZGSearchData * __unsafe_unretained searchData, ZGMemorySize dataIndex, ZGMemorySize dataSize, ZGMemorySize dataAlignment, ZGMemorySize endLimit, P pointerSize, NSMutableData * __unsafe_unretained resultSet, ZGMemoryAddress address, void *bytes)
{
	ZGMemorySize maxSteps = 4096;
	while (dataIndex <= endLimit)
	{
		ZGMemorySize numberOfVariablesFound = 0;
		P memoryAddresses[maxSteps];
		for (ZGMemorySize stepIndex = 0; stepIndex < maxSteps && dataIndex <= endLimit; stepIndex++)
		{

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template <typename T, typename P>
void ZGSearchWithFunctionHelperRegular(T *searchValue, bool (*comparisonFunction)(ZGSearchData *, T *, T *), ZGSearchData * __unsafe_unretained searchData, ZGMemorySize dataIndex, ZGMemorySize dataAlignment, ZGMemorySize endLimit, P pointerSize, NSMutableData * __unsafe_unretained resultSet, ZGMemoryAddress address, void *bytes)
{
	const ZGMemorySize maxSteps = 4096;
	while (dataIndex <= endLimit)
	{
		ZGMemorySize numberOfVariablesFound = 0;
		P memoryAddresses[maxSteps];
		
		ZGMemorySize numberOfStepsToTake = MIN(maxSteps, (endLimit + dataAlignment - dataIndex) / dataAlignment);

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#import "ZGAppDelegate.h"

@interface ZGAppDelegate ()

@property (nonatomic) NSTimer *timer;
@property (assign) IBOutlet NSProgressIndicator *progressIndicator;

@end

@implementation ZGAppDelegate