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SIGSEV when receiving UDP packets > 16/17 bytes #159

gopherbot opened this Issue Nov 13, 2009 · 3 comments


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2 participants

by azummo-google@towertech.it:

package main

import (

func main()
        conn, _ := net.ListenPacket("udp", "");

        fmt.Printf("waiting on %s...\n", conn.LocalAddr().String());

        var buf [1000]byte;

        for {
                n, _, err := conn.ReadFrom(&buf);

                if err == os.EAGAIN {

                fmt.Printf("got %d bytes\n", n);

on linux/686, changeset:   4031:b2ccee5ff169

./test &
echo "012345678901234567890" | netcat -u localhost 1234

SIGSEGV: segmentation violation
Faulting address: 0x39383736

rsc commented Nov 14, 2009

Comment 1:

Status changed to Accepted.


rsc commented Nov 17, 2009

Comment 2:

Owner changed to r...@golang.org.

Status changed to Started.


rsc commented Nov 17, 2009

Comment 3:

This issue was closed by revision a65bf95.

Status changed to Fixed.

Merged into issue #-.

@gopherbot gopherbot added the fixed label Nov 17, 2009

@gopherbot gopherbot locked and limited conversation to collaborators Jun 24, 2016

This issue was closed.

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