mirror of
https://github.com/securego/gosec.git
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112 lines
1.5 KiB
Go
112 lines
1.5 KiB
Go
package testutils
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import "github.com/securego/gosec/v2"
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// SampleCodeG109 - Potential Integer OverFlow
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var SampleCodeG109 = []CodeSample{
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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bigValue, err := strconv.Atoi("2147483648")
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if err != nil {
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panic(err)
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}
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value := int32(bigValue)
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fmt.Println(value)
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}
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`}, 1, gosec.NewConfig()},
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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bigValue, err := strconv.Atoi("32768")
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if err != nil {
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panic(err)
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}
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if int16(bigValue) < 0 {
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fmt.Println(bigValue)
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}
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}
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`}, 1, gosec.NewConfig()},
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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bigValue, err := strconv.Atoi("2147483648")
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if err != nil {
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panic(err)
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}
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fmt.Println(bigValue)
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}
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`}, 0, gosec.NewConfig()},
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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bigValue, err := strconv.Atoi("2147483648")
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if err != nil {
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panic(err)
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}
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fmt.Println(bigValue)
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test()
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}
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func test() {
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bigValue := 30
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value := int32(bigValue)
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fmt.Println(value)
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}
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`}, 0, gosec.NewConfig()},
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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value := 10
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if value == 10 {
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value, _ := strconv.Atoi("2147483648")
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fmt.Println(value)
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}
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v := int32(value)
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fmt.Println(v)
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}
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`}, 0, gosec.NewConfig()},
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{[]string{`
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package main
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import (
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"fmt"
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"strconv"
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)
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func main() {
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a, err := strconv.Atoi("a")
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b := int32(a) //#nosec G109
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fmt.Println(b, err)
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}
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`}, 0, gosec.NewConfig()},
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}
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