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How to use assignSizeStruct method of prog Package

Best Syzkaller code snippet using prog.assignSizeStruct

size.go

Source:size.go

...33			target.assignSize(a, a, typ.Path, args, fields, parentsMap)34		}35	}36}37func (target *Target) assignSizeStruct(dst *ConstArg, buf Arg, path []string, parentsMap map[Arg]Arg) {38	arg := buf.(*GroupArg)39	typ := arg.Type().(*StructType)40	target.assignSize(dst, buf, path, arg.Inner, typ.Fields, parentsMap)41}42func (target *Target) assignSize(dst *ConstArg, pos Arg, path []string, args []Arg,43	fields []Field, parentsMap map[Arg]Arg) {44	elem := path[0]45	path = path[1:]46	var offset uint6447	for i, buf := range args {48		if elem != fields[i].Name {49			offset += buf.Size()50			continue51		}52		if typ := buf.Type(); typ == target.any.ptrPtr || typ == target.any.ptr64 {53			// If path points into squashed argument, we don't have the target argument.54			// In such case we simply leave size argument as is. It can't happen during generation,55			// only during mutation and mutation can set size to random values, so it should be fine.56			return57		}58		buf = InnerArg(buf)59		if buf == nil {60			dst.Val = 0 // target is an optional pointer61			return62		}63		if len(path) != 0 {64			target.assignSizeStruct(dst, buf, path, parentsMap)65			return66		}67		dst.Val = target.computeSize(buf, offset, dst.Type().(*LenType))68		return69	}70	if elem == ParentRef {71		buf := parentsMap[pos]72		if len(path) != 0 {73			target.assignSizeStruct(dst, buf, path, parentsMap)74			return75		}76		dst.Val = target.computeSize(buf, noOffset, dst.Type().(*LenType))77		return78	}79	for buf := parentsMap[pos]; buf != nil; buf = parentsMap[buf] {80		if elem != buf.Type().TemplateName() {81			continue82		}83		if len(path) != 0 {84			target.assignSizeStruct(dst, buf, path, parentsMap)85			return86		}87		dst.Val = target.computeSize(buf, noOffset, dst.Type().(*LenType))88		return89	}90	var fieldNames []string91	for _, field := range fields {92		fieldNames = append(fieldNames, field.Name)93	}94	panic(fmt.Sprintf("len field %q references non existent field %q, pos=%q, argsMap: %v, path: %v",95		dst.Type().Name(), elem, pos.Type().Name(), fieldNames, path))96}97const noOffset = ^uint64(0)98func (target *Target) computeSize(arg Arg, offset uint64, lenType *LenType) uint64 {...

assignSizeStruct

Using AI Code Generation

1import (2type prog struct {3}4func (p *prog) assignSizeStruct() {5}6func main() {7	p := new(prog)8	p.assignSizeStruct()9	fmt.Println(p.size)10}11import (12type prog struct {13}14func (p *prog) assignSizeStruct() {15}16func main() {17	p := new(prog)18	p.assignSizeStruct()19	fmt.Println(p.size)20}21import (22type prog struct {23}24func (p *prog) assignSizeStruct() {25}26func main() {27	p := new(prog)28	p.assignSizeStruct()29	fmt.Println(p.size)30}31import (32type prog struct {33}34func (p *prog) assignSizeStruct() {35}36func main() {37	p := new(prog)38	p.assignSizeStruct()39	fmt.Println(p.size)40}

assignSizeStruct

Using AI Code Generation

1import "fmt"2type prog struct {3}4func (p *prog) assignSizeStruct(s int) {5}6func main() {7    p := prog{}8    p.assignSizeStruct(10)9    fmt.Println(p.size)10}11import "fmt"12type prog struct {13}14func (p *prog) assignSizeStruct(s int) {15}16func (p prog) readSizeStruct() {17    fmt.Println(p.size)18}19func main() {20    p := prog{}21    p.assignSizeStruct(10)22    p.readSizeStruct()23}

assignSizeStruct

Using AI Code Generation

1import "fmt"2func main() {3    p.assignSizeStruct(10)4    fmt.Println(p.size)5}6import "fmt"7func main() {8    p.assignSizeStruct(10)9    fmt.Println(p.size)10}11import "fmt"12func main() {13    p.assignSizeStruct(10)14    fmt.Println(p.size)15}16import "fmt"17func main() {18    p.assignSizeStruct(10)19    fmt.Println(p.size)20}21import "fmt"22func main() {23    p.assignSizeStruct(10)24    fmt.Println(p.size)25}26import "fmt"27func main() {28    p.assignSizeStruct(10)29    fmt.Println(p.size)30}31import "fmt"32func main() {33    p.assignSizeStruct(10)34    fmt.Println(p.size)35}36import "fmt"37func main() {38    p.assignSizeStruct(10)39    fmt.Println(p.size)40}41import "fmt"42func main() {43    p.assignSizeStruct(10)44    fmt.Println(p.size)45}46import "fmt"47func main() {48    p.assignSizeStruct(10)49    fmt.Println(p.size)50}

assignSizeStruct

Using AI Code Generation

1import "fmt"2func main() {3    s.assignSizeStruct(10)4    fmt.Println(s.size)5}6import "fmt"7func main() {8    s.assignSizeStruct(10)9    fmt.Println(s.size)10}11import "fmt"12func main() {13    s.assignSizeStruct(10)14    fmt.Println(s.size)15}16import "fmt"17func main() {18    s.assignSizeStruct(10)19    fmt.Println(s.size)20}21import "fmt"22func main() {23    s.assignSizeStruct(10)24    fmt.Println(s.size)25}26import "fmt"27func main() {28    s.assignSizeStruct(10)29    fmt.Println(s.size)30}31import "fmt"32func main() {33    s.assignSizeStruct(10)34    fmt.Println(s.size)35}36import "fmt"37func main() {38    s.assignSizeStruct(10)39    fmt.Println(s.size)40}41import "fmt"42func main() {43    s.assignSizeStruct(10)44    fmt.Println(s.size)45}46import "fmt"47func main() {48    s.assignSizeStruct(10)49    fmt.Println(s.size)50}

assignSizeStruct

Using AI Code Generation

1import "fmt"2func main() {3    p.assignSizeStruct(2, 3)4    fmt.Println(p)5}6import "fmt"7func main() {8    p.assignSizeStruct(2, 3)9    fmt.Println(p)10}11import "fmt"12func main() {13    p.assignSizeStruct(2, 3)14    fmt.Println(p)15}16import "fmt"17func main() {18    p.assignSizeStruct(2, 3)19    fmt.Println(p)20}21import "fmt"22func main() {23    p.assignSizeStruct(2, 3)24    fmt.Println(p)25}26import "fmt"27func main() {28    p.assignSizeStruct(2, 3)29    fmt.Println(p)30}31import "fmt"32func main() {33    p.assignSizeStruct(2, 3)34    fmt.Println(p)35}36import "fmt"37func main() {38    p.assignSizeStruct(2, 3)39    fmt.Println(p)40}41import "fmt"42func main() {43    p.assignSizeStruct(2, 3)44    fmt.Println(p)45}46import "fmt"47func main() {48    p.assignSizeStruct(2, 3)

assignSizeStruct

Using AI Code Generation

1import (2func main() {3	p.AssignSizeStruct(12, 34)4	fmt.Println(p)5}6type Prog struct {7}8func (p *Prog) AssignSizeStruct(x, y int) {9}10import (11func main() {12    p.AssignSizeStruct(12, 34)13    fmt.Println(p)14}15type Prog struct {16}17func (p *Prog) AssignSizeStruct(x, y int) {18}

assignSizeStruct

Using AI Code Generation

1import "fmt"2func main() {3  p := prog{size: 10}4  p.assignSizeStruct(10)5  fmt.Println(p.size)6}7import "fmt"8func main() {9  p := prog{size: 10}10  p.assignSizeStruct(10)11  fmt.Println(p.size)12}13import "fmt"14func main() {15  p := prog{size: 10}16  p.assignSizeStruct(10)17  fmt.Println(p.size)18}19import "fmt"20func main() {21  p := prog{size: 10}22  p.assignSizeStruct(10)23  fmt.Println(p.size)24}25import "fmt"26func main() {27  p := prog{size: 10}28  p.assignSizeStruct(10)29  fmt.Println(p.size)30}31import "fmt"32func main() {33  p := prog{size: 10}34  p.assignSizeStruct(10)35  fmt.Println(p.size)36}37import "fmt"38func main() {39  p := prog{size: 10}40  p.assignSizeStruct(10)41  fmt.Println(p.size)42}43import "fmt"44func main() {45  p := prog{size: 10}46  p.assignSizeStruct(10)47  fmt.Println(p.size)48}49import "fmt"50func main() {51  p := prog{size: 10}52  p.assignSizeStruct(10)53  fmt.Println(p.size)54}

assignSizeStruct

Using AI Code Generation

1import (2func main() {3    s.assignSizeStruct(5)4    fmt.Println(s.size)5}6type prog struct {7}8func (p *prog) assignSizeStruct(size int) {9}

assignSizeStruct

Using AI Code Generation

1import "fmt"2func main() {3p.assignSizeStruct(12)4fmt.Println(p)5}6{12}7import "fmt"8func main() {9p.assignSizeStruct(12)10fmt.Println(p)11}12{12}13import "fmt"14func main() {15p.assignSizeStruct(12)16fmt.Println(p)17}18{12}19import "fmt"20func main() {21p.assignSizeStruct(12)22fmt.Println(p)23}24{12}25import "fmt"26func main() {27p.assignSizeStruct(12)28fmt.Println(p)29}30{12}31import "fmt"32func main() {33p.assignSizeStruct(12)34fmt.Println(p)35}36{12}37import "fmt"38func main() {39p.assignSizeStruct(12)40fmt.Println(p)41}42{12}43import "fmt"44func main() {45p.assignSizeStruct(12)46fmt.Println(p)47}48{12}49import "fmt"50func main() {51p.assignSizeStruct(12)52fmt.Println(p)53}54{12}55import "fmt"56func main() {57p.assignSizeStruct(12)58fmt.Println(p)59}60{12}

assignSizeStruct

Using AI Code Generation

1import (2func main() {3	p := prog{size: 0}4	p.assignSizeStruct(2)5	fmt.Println(p.size)6}7import (8func main() {9	p := prog{size: 0}10	p.assignSize(2)11	fmt.Println(p.size)12}13import (14func main() {15	p := prog{size: 0}16	p.assignSizeStruct(2)17	fmt.Println(p.size)18}19import (20func main() {21	p := prog{size: 0}22	p.assignSize(2)23	fmt.Println(p.size)24}25import (26func main() {27	p := prog{size: 0}28	p.assignSizeStruct(2)29	fmt.Println(p.size)30}31import (32func main() {33	p := prog{size: 0}34	p.assignSize(2)35	fmt.Println(p.size)36}37import (38func main() {39	p := prog{size: 0}40	p.assignSizeStruct(2)

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