package main
import (
"bytes"
"io/ioutil"
"os"
"golang.org/x/image/bmp"
)
func main() {
data, _ := ioutil.ReadFile(os.Args[1])
img, err := bmp.Decode(bytes.NewReader(data))
if err != nil {
return
}
var w bytes.Buffer
err = bmp.Encode(&w, img)
if err != nil {
panic(err)
}
}fatal error: runtime: out of memory
goroutine 1 [running]:
runtime.systemstack_switch()
src/runtime/asm_amd64.s:216 fp=0xc208041b58 sp=0xc208041b50
runtime.mallocgc(0x1000000300, 0x4b27c0, 0x1, 0x0)
src/runtime/malloc.go:625 +0x8f1 fp=0xc208041c28 sp=0xc208041b58
runtime.newarray(0x4b27c0, 0x1000000300, 0x1)
src/runtime/malloc.go:736 +0xce fp=0xc208041c68 sp=0xc208041c28
runtime.makeslice(0x4ac5a0, 0x1000000300, 0x1000000300, 0x0, 0x0, 0x0)
src/runtime/slice.go:32 +0x178 fp=0xc208041cb8 sp=0xc208041c68
golang.org/x/image/bmp.decodeNRGBA(0x7f87732092d8, 0xc208014420, 0x7f87732090d0, 0xc20802e020, 0x10, 0x4000000c, 0x1, 0x0, 0x0, 0x0, ...)
src/golang.org/x/image/bmp/reader.go:83 +0x185 fp=0xc208041e30 sp=0xc208041cb8
golang.org/x/image/bmp.Decode(0x7f87732092d8, 0xc208014420, 0x0, 0x0, 0x0, 0x0)
src/golang.org/x/image/bmp/reader.go:114 +0x1be fp=0xc208041ed0 sp=0xc208041e30
main.main()
/tmp/bmp.go:12 +0x132 fp=0xc208041f90 sp=0xc208041ed0
Run the following program on the following input:
https://drive.google.com/file/d/0B20Uwp8Hs1oCTzFrMndWMjNtTHM/view?usp=sharing
It crashes as:
I am on commit 65a798f031fd31a65574938bed2ec44c2bcba496