errzey

#!/usr/bin/env bash                                    
# runs through your ld paths and looks for a symbol    
# passed as the first argument                         
#                                                      
# example:                                             
#                                                      
# $ ./lz.findsymbol.sh xcb_big_requests_id             
#   /usr/lib/x86_64-linux-gnu/libcairo.a               
#   /usr/lib/x86_64-linux-gnu/libxcb.a                 
                                                       

errzey

/*
Output is something like:
ellzey@bluedream ~/Code/libtrx/src  ./example
line1:
line2: ALM EBRCS
line3: TGRP        psDr
line4: A2D
line5: ALCO Northwest S
line6: RadioID:  2DF98B

errzey

Lets take a look at the vulnerable code:

if (s->servername_done == 0) {
    switch (servname_type) {
        case TLSEXT_NAMETYPE_host_name:
            if (s->session->tlsext_hostname == NULL) {
                if (len > TLSEXT_MAXLEN_host_name ||
                    ((s->session->tlsext_hostname = OPENSSL_malloc(len + 1)) == NULL)) {
 *al = TLS1_AD_UNRECOGNIZED_NAME;

errzey

#include <liblz.h>
#include <liblz/lzapi.h>
#include <liblz/lz_elf.h>

static int __print_symbol(lz_elf_symbol * symbol, void * args) {
    printf(" Symbol name: %s\n", lz_elf_symbol_get_name(symbol));
    return 0;
}
static int __print_section(lz_elf_section * section, void * arg) {
    printf("Section name : %s\nSections count: %zu\n", lz_elf_section_get_name(section), lz_elf_section_get_nsyms(section));

errzey

#!/usr/bin/env python

if __name__ == '__main__':
    stuff = {
            'Paramedics Plus'         : [(3030000, 3030999)],

            'Alameda Co SO Consoles'  : [(3011000, 3011999)],
            'Alameda Co FD Consoles'  : [(3013000, 3013999)],
            'Alameda Co FD'           : [(3035000, 3035999)],
            'Alameda PD Console'      : [(3088100, 3088199)],

errzey

Keybase proof

I hereby claim:

• I am ellzey on github.
• I am strcpy (https://keybase.io/strcpy) on keybase.
• I have a public key whose fingerprint is D0D6 688E 39FC E3B9 D575 8531 E8DF 9CA0 8131 CBFF

To claim this, I am signing this object:

errzey

The sidebar patch is no longer included in the brew recipe, which sucks.

You can grab the newest patches here: http://www.lunar-linux.org/mutt-sidebar/

Here is how to edit brew to apply the patch without errors:

• brew edit mutt
• add option "with-sidebar-patch", "Apply sidebar patch
• add:

errzey

Using the libevhtp thrift module

Just copy all this stuff to a directory (compile thrift with the libevhtp module of course first)

mkdir build; cd build; cmake .. ; make
./evhtp_thrift_server &
# if you have SO_REUSEPORT support, you can run multiple times.
./test1_client

errzey

struct query {
    struct event * r_pipe_ev;
    int            r_pipe;       /* response pipe */
    int            q_pipe;       /* query pipe */
    int            response[256];
};

static void
read_response(int sock, short events, void * arg) {
    struct query * q = (struct query *)arg;

errzey

    evhtpexp     app   = express();

    express_cb_s foocb = onGet(app, "/foo",
                               func void(evreq r, void * a) {
                                   reply(r, "FOOO");
                               });

    express_cb_s barcb = onGet(app, "/bar",
                               func void(evreq r, void * a) {
                                   reply(r, "BARRR");