Re: Dillo crash on HTTPS connection (to MS web site)

Hello John,

I'm a bit better off, but not necessarily a lot.  Unless someone takes
this off me and instantly solves it, please presume that it's a long
journey.

I do not reproduce the problem.  It may depend on the set of
certificates on your machine, or something painful like that.

I propose to attempt to give you a cookbook for driving gdb.  You
could try going
  which dillo
  gdb <full path to dillo> <url that you had before>
    - should get a (gdb) prompt
  run
    - should give a message about your abourt
    - should get a (gdb) prompt
  print ERR_peek_last_error()
    - should show a number and a prompt
  print /x ERR_peek_last_error()
    - should show the same number in hex, and a prompt
  bt 10
    - should get a stack trace
  quit
    - should get a shell prompt

The numbers should be the same, modulo base, and may tell us something
about the nature of the problem, after we do some decoding.

Regards,
James.

On 24/02/2016, John Found <[email protected]> wrote:
>
> I am not sure how to proceed, because my C/C++ programming skills are close
> to zero.
> But can make some debug effort if someone instructs me what to do. :)
>
> In short, Dillo crashes when I try to connect to the site of MS. It works ok
> on other
> https web sites, for example on https://google.com
>
> Dillo is compiled and run on 64bit ELF executable with SSL enabled.
>
> Here is what I have in the console:
>
> $dillo
> "https://msdn.microsoft.com/en-us/library/windows/desktop/ms645616(v=vs.85).aspx"
> ** ERROR **: prefsparser: Syntax error in dillorc: name="(null)"
> value="(null)"
> paths: Cannot open file '/home/johnfound/.dillo/keysrc': No such file or
> directory
> paths: Using /usr/local/etc/dillo/keysrc
> paths: Cannot open file '/home/johnfound/.dillo/domainrc': No such file or
> directory
> paths: Using /usr/local/etc/dillo/domainrc
> Domain: Default accept.
> dillo_dns_init: Here we go! (threaded)
> Disabling cookies.
> paths: Cannot open file '/home/johnfound/.dillo/hsts_preload': No such file
> or directory
> paths: Using /usr/local/etc/dillo/hsts_preload
> ** WARNING **: preferred cursive font "URW Chancery L" not found.
> Nav_open_url: new
> url='https://msdn.microsoft.com/en-us/library/windows/desktop/ms645616(v=vs.85).aspx'
> Dns_server [0]: msdn.microsoft.com is 157.56.148.19
> Connecting to 157.56.148.19:443
> msdn.microsoft.com: TLSv1.2, cipher DES-CBC3-SHA
> sha256 2048-bit RSA: /CN=msdn.microsoft.com
> sha256 4096-bit RSA: /C=US/ST=Washington/L=Redmond/O=Microsoft
> Corporation/OU=Microsoft IT/CN=Microsoft IT SSL SHA2
> ** WARNING **: In 2015, browsers have begun to deprecate SHA1 certificates.
> sha1 2048-bit RSA: /C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust
> Root
> root: /C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust Root
> NumPendingStyleSheets=1
> NumPendingStyleSheets=2
> Dns_server [1]: i-msdn.sec.s-msft.com is 2.16.221.31
> Dns_server [0]: assets.onestore.ms is 104.69.121.36
> Dns_server [0]: m.webtrends.com is 63.251.85.33
> i-msdn.sec.s-msft.com: TLSv1.2, cipher ECDHE-RSA-AES256-GCM-SHA384
> ** WARNING **: In 2015, browsers have begun to deprecate SHA1 certificates.
> sha1 2048-bit RSA: /C=US/ST=WA/L=Redmond/O=Microsoft Corporation/OU=STO
> Operations/CN=*.sec.s-msft.com
> ** WARNING **: In 2015, browsers have begun to deprecate SHA1 certificates.
> sha1 2048-bit RSA: /C=NL/L=Amsterdam/O=Verizon Enterprise
> Solutions/OU=Cybertrust/CN=Verizon Akamai SureServer CA G14-SHA1
> ** WARNING **: In 2015, browsers have begun to deprecate SHA1 certificates.
> sha1 2048-bit RSA: /C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust
> Root
> root: /C=US/O=GTE Corporation/OU=GTE CyberTrust Solutions, Inc./CN=GTE
> CyberTrust Global Root
> assets.onestore.ms: TLSv1.2, cipher ECDHE-RSA-AES256-GCM-SHA384
> sha256 2048-bit RSA: /C=US/ST=WA/L=Redmond/O=Microsoft
> Corporation/OU=Microsoft Corporation/CN=*.onestore.ms
> sha256 4096-bit RSA: /C=US/ST=Washington/L=Redmond/O=Microsoft
> Corporation/OU=Microsoft IT/CN=Microsoft IT SSL SHA2
> ** WARNING **: In 2015, browsers have begun to deprecate SHA1 certificates.
> sha1 2048-bit RSA: /C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust
> Root
> root: /C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust Root
>>>>> a_Nav_repush <<<<
> Reusing fd 8 for
> https://assets.onestore.ms/cdnfiles/onestorerolling-1602-03000/shell/v3/images/logo/microsoft.png
> Nav_open_url: new
> url='https://msdn.microsoft.com/en-us/library/windows/desktop/ms645616(v=vs.85).aspx'
> ABORT 1B
> ABORT 1B
> IO_write, closing with pending data not sent: "GET
> /cdnfiles/onestorerolling-1602-03000/shell/v3/images/logo/microsoft.png
> HTTP/1.1\x0D..."
> a_Nav_expect_done: repush!
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> ** WARNING **: Ignoring unsafe author style that might reveal browsing
> history
> dillo: tls.c:1177: a_Tls_handshake: Assertion `!ERR_get_error()' failed.
> Aborted (core dumped)
>
>
> --
> http://fresh.flatassembler.net
> http://asm32.info
> John Found <[email protected]>
>
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