Skip to content

Instantly share code, notes, and snippets.

@kimmoli

kimmoli/Ekafile.qml

Last active Aug 29, 2015
Embed
What would you like to do?
Edit withgistpud
TextArea
{
id: area
width: showPastePage.width
height: showPastePage.height - dh.height
anchors.top: dh.bottom
selectionMode: TextEdit.SelectCharacters
readOnly: true
background: null
text: pastes.raw()
}
#!/bin/sh
help
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#define CANARY "in_the_coal_mine"
struct {
char buffer[1024];
char canary[sizeof(CANARY)];
} temp = { "buffer", CANARY };
int main(void) {
struct hostent resbuf;
struct hostent *result;
int herrno;
int retval;
/*** strlen (name) = size_needed - sizeof (*host_addr) - sizeof (*h_addr_ptrs) - 1; ***/
size_t len = sizeof(temp.buffer) - 16*sizeof(unsigned char) - 2*sizeof(char *) - 1;
char name[sizeof(temp.buffer)];
memset(name, '0', len);
name[len] = '\0';
retval = gethostbyname_r(name, &resbuf, temp.buffer, sizeof(temp.buffer), &result, &herrno);
if (strcmp(temp.canary, CANARY) != 0) {
puts("vulnerable");
exit(EXIT_SUCCESS);
}
if (retval == ERANGE) {
puts("not vulnerable");
exit(EXIT_SUCCESS);
}
puts("should not happen");
exit(EXIT_FAILURE);
}
äitiäikävä
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment