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Alberto Adrián Schiano

Splint Manual-Security Programming Tests-Pruebas de Seguridad de Programas - 0 views

www.splint.org/manual.html

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shared by Alberto Adrián Schiano on 28 May 10 - Cached
  • Alberto Adrián Schiano on 28 May 10
     
    Problems detected by Splint include: · Dereferencing a possibly null pointer (Section 2); · Using possibly undefined storage or returning storage that is not properly defined (Section 3); · Type mismatches, with greater precision and flexibility than provided by C compilers (Section 4.1-4.2); · Violations of information hiding (Section 4.3); · Memory management errors including uses of dangling references and memory leaks (Section 5); · Dangerous aliasing (Section 6); · Modifications and global variable uses that are inconsistent with specified interfaces (Section 7); · Problematic control flow such as likely infinite loops (Section 8.3.1), fall through cases or incomplete switches (Section 8.3.2), and suspicious statements (Section 8.4); · Buffer overflow vulnerabilities (Section 9); · Dangerous macro implementations or invocations (Section 11); and · Violations of customized naming conventions. (Section 12).
Alberto Adrián Schiano

Mastak Absolute Perl - 0 views

www.mastak.com/abs_perl

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shared by Alberto Adrián Schiano on 19 Apr 07 - Cached
  • Mastak Absolute Perl is the unique tool for creating, editing and debugging Perl scripts and programs. Mastak Absolute Perl has intuitive interface and combines the ease of use with full featured development environment while using only small part of system resources. Mastak Absolute Perl features multiple document interface and syntax highlighting as well as web browser integration. Easy to use text editor and powerful Code Explorer together with ability to launch the integrated Perl interpreter and debugger both in editor window and in console allow the programmer to work fast and effectively. The software is highly configurable. You can set it up to use your favorite colors, fonts, macros, hot keys, files and folders MRU lists. The program remembers its previous state up to cursor position on re-launch. Mastak Absolute Perl supports all major Cyrillic encodings (including WIN1251, DOS866, ISO8859-5 and KOI8-R). The document encoding is automatically determined on file loading. The program has a simple FTP client built-in that allows fast uploads and downloads of CGI scripts to and from web servers. The built-in FTP client fully supports various Cyrillic encodings. Mastak Absolute Perl runs on the following operating systems: Microsoft Windows 95, 98, NT 4.0, 2000. The only requirement is that Microsoft Internet Explorer (version 4.0 or higher) should be installed on the machine.
  • Alberto Adrián Schiano on 19 Apr 07
     
    Another perl editor - freeware - no screenshots
    Otro editor de perl - gratis - no hay ilustraciones

Alberto Adrián Schiano

perlnow.el - emacs extensions to speed perl development - 0 views

obsidianrook.com/perlnow

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shared by Alberto Adrián Schiano on 28 Feb 07 - Cached
  • perlnow.el - emacs extensions to speed perl development
  • Alberto Adrián Schiano on 28 Feb 07
     
    REFRESING OUR EMACS CONCEPTS: perlnow.el is a collection of utility commands for perl programmers who use emacs. These commands are designed to help automate some routine tasks in the initial creation of perl scripts and modules. Commands are also provided to assist in running, testing and debugging inside of emacs.
Alberto Adrián Schiano

Using Expect.pm 2 managge unreliable programs - 0 views

perlmonks.org/index.pl

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shared by Alberto Adrián Schiano on 28 Feb 07 - Cached
  • here is a working example. This script shows 2 ways, one is saving the key to a file and reading it back in, the other, just hard codes the file contents into a variable. I tried a few things to avoid a temp file, but no luck. There is a Content type for the write, but it dosn't seem to work for scalar....it still writes a file.
  • Because PHP sucks: escape to Perl
  • How to Make Crypt::DSA use a your key to sign something
  • ...4 more annotations...
  • looking at a post by Sisyphus on comp.lang.perl. misc, it seems that you CAN use the numeric keys, like you tried in your original post. He showed a neat trick ( which I will have to explore further) where he reblessed the key data, and it works.
  • This node How to Make Crypt::DSA use a your key to sign something got me thinking about how to extend Crypt::DSA's potential, to make public and private keys, for signing verification. The script below, will verify 2 ways, once with scalars inside the script, and once from files. The generated sig, is actually binary, so note the base64 encoding of it, for attachment to emails, etc. I must thank sisyphus for the trick of reblessing a hash back into an object. This is the critical part of the script, where the public and private keys are generated. The docs for Crypt::DSA don't show how to separate them,( and you wouldn't want to be distributing your private key in the public PEM file. :-)
  • Note: This isn't really a Perl thing, but I'm using it for Perl scripts and it's too handy not to share
  • Expect.pm Test Program One The following test program runs the unreliable program twenty times. If the unreliable program takes longer than five seconds, the attempt to run it is terminated and the test program continues.
  • Alberto Adrián Schiano on 28 Feb 07
     
    Using Expect with perl - tips and references - simple examples as a starting
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