Dear visitors and members, with the staff having moved on to other life interests and as a result of changes in people's internet usage habits, the CodeWalrus community have migrated almost entirely to Discord, IRC and WalrusIRC and is now essentially a place where to hang out, chat about gaming, programming, music, anime, and chill. As a result, even though the CW forums will remain open for posting, for faster TI, Casio or HP calculator help and news we recommend using the bilingual TI-Planet forums instead.

We encourage everyone to join our Discord server now.

* WalrusIRC

You need to have 5 posts and not be part of restricted usergroups in order to use the WalrusIRC embedded shoutbox. However, you can also access our IRC channel called #CodeWalrus via EFnet.

Author Topic: This topic should crash your browser  (Read 3467 times)

0 Members and 1 Guest are viewing this topic.

Offline gameblabla

  • Super User
  • Join Date: May 2015
  • Location:
  • Posts: 749
  • Post Rating Ratio: +15/-7
  • TI-nspire porter
Re: This topic should crash your browser
« Reply #15 on: November 02, 2016, 09:30:24 am »
Cool !
Somehow, that reminds me how it's possible to insert javascript code in gifs.
Do run this :
Code: [Select]
<html><head>
<img src="microbee.gif">
<script src="microbee.gif">
</script>
</head><body></body></html>

And download this pict.

It should work on Firefox.
« Last Edit: November 02, 2016, 09:32:54 am by gameblabla »
  • Calculators owned: TI Nspire CX, TI-89

Online xlibman

  • Omni founder & CW co-founder
  • CodeWalrus Staff
  • Super User
  • Forum Maintenance
  • Original 5
  • CodeWalrus Supporter
  • *
  • Join Date: Nov 2014
  • Location: Quebec, Canada
  • Posts: 18972
  • Post Rating Ratio: +100/-5
    • dj_omnimaga
    • DJOmnimaga.music
    • @DJOmnimaga
    • dj_omnimaga
    • @DJOmnimaga
    • /u/DJ_Omnimaga
    • DJOmnimaga
    • 112/11286
    • @djomnimaga
    • @DJOmnimaga
    • DJ Omnimaga music store
  • Gender: Male
Re: This topic should crash your browser
« Reply #16 on: November 02, 2016, 03:59:27 pm »
Wow, I didn't know this. Nice trickif it'scross-browser compatible. :)
  • Calculators owned: TI-57, 73, TI-80 (broken), TI-81, TI-82, TI-83, TI-83+ (broken), TI-83+ (broken), TI-83+SE (broken), TI-84+, TI-84+CSE, TI-84+CE, TI-85, TI-86, TI-89T, TI-92, TI-Nspire, TI-Nspire CX (semi-broken), HP 39gII, HP Prime, Casio fx-7000G, fx-7400G+, fx-7700GE, fx-9750G+, fx-9750GII, fx-9860G, cfx-9850G, FX-1.0+, fx-CG10, fx-CP400
  • Consoles, mobile devices and vintage computers owned: Samsung i5510, Nexus 5, Atari 2600, Lynx, SMS, Game Gear, Genesis, Dreamcast, NES, SNES, N64, GCN, Wii, Wii U, GBA, DS, 3DS, PS2, PS3, PS4, PSP, PSVita, XBox 360, XBOne

Bandcamp|Reverbnation|Facebook|Youtube|Twitter
Retired Omnimaga admin (2001-11) and editor (2012-14)

Offline Streetwalrus

  • Super User
  • Original 5
  • Join Date: Nov 2014
  • Location:
  • Posts: 2903
  • Post Rating Ratio: +20/-0
Re: This topic should crash your browser
« Reply #17 on: November 02, 2016, 04:24:42 pm »
This is how it works apparently. https://quadhead.de/storing-javascript-code-in-gif-images/
It shouldn't be harmful, considering you need the ability to inject a <script> tag into the page.

Online xlibman

  • Omni founder & CW co-founder
  • CodeWalrus Staff
  • Super User
  • Forum Maintenance
  • Original 5
  • CodeWalrus Supporter
  • *
  • Join Date: Nov 2014
  • Location: Quebec, Canada
  • Posts: 18972
  • Post Rating Ratio: +100/-5
    • dj_omnimaga
    • DJOmnimaga.music
    • @DJOmnimaga
    • dj_omnimaga
    • @DJOmnimaga
    • /u/DJ_Omnimaga
    • DJOmnimaga
    • 112/11286
    • @djomnimaga
    • @DJOmnimaga
    • DJ Omnimaga music store
  • Gender: Male
Re: This topic should crash your browser
« Reply #18 on: November 02, 2016, 04:31:31 pm »
Hm I see. I am curious about if it works in IE6 :P
  • Calculators owned: TI-57, 73, TI-80 (broken), TI-81, TI-82, TI-83, TI-83+ (broken), TI-83+ (broken), TI-83+SE (broken), TI-84+, TI-84+CSE, TI-84+CE, TI-85, TI-86, TI-89T, TI-92, TI-Nspire, TI-Nspire CX (semi-broken), HP 39gII, HP Prime, Casio fx-7000G, fx-7400G+, fx-7700GE, fx-9750G+, fx-9750GII, fx-9860G, cfx-9850G, FX-1.0+, fx-CG10, fx-CP400
  • Consoles, mobile devices and vintage computers owned: Samsung i5510, Nexus 5, Atari 2600, Lynx, SMS, Game Gear, Genesis, Dreamcast, NES, SNES, N64, GCN, Wii, Wii U, GBA, DS, 3DS, PS2, PS3, PS4, PSP, PSVita, XBox 360, XBOne

Bandcamp|Reverbnation|Facebook|Youtube|Twitter
Retired Omnimaga admin (2001-11) and editor (2012-14)

Offline Juju

  • aka Yuki Kagayaki aka J̵̭͕͇ù̞̭̝̯̦j̴̭̙̗͖͡ù͏͓̲̕
  • CodeWalrus Staff
  • Super User
  • Server Maintenance
  • Moderator
  • Forum Maintenance
  • Original 5
  • CodeWalrus Supporter
  • *
  • Join Date: Nov 2014
  • Location: Inside a walrus
  • Posts: 3171
  • Post Rating Ratio: +36/-2
  • Couch potato
    • jul.savard
    • juju2143
    • @juju2143
    • juju2143
    • @julosoft
    • juju-kun
    • /u/juju2143
    • juju2143
    • @juju2143
    • Juju's shed
  • Gender: Female
  • WalriiPoints: 99999
Re: This topic should crash your browser
« Reply #19 on: November 02, 2016, 05:19:17 pm »
Oooh, nice.
  • Calculators owned: TI-83+ (dead?), Casio Prizm (also dead???)
  • Consoles, mobile devices and vintage computers owned: A lot
On semi-hiatus until who knows when. CODEWALRUS 2.0 COMING SOON
YUKI-CHAAAANNNN
In the beginning there was walrii. In the end there will be walrii. All hail our supreme leader :walrii: --Snektron

if you wanna throw money at me and/or CodeWalrus monthly it's here

Offline ben_g

  • Full User
  • Safe-haven access
  • Join Date: Dec 2014
  • Location:
  • Posts: 167
  • Post Rating Ratio: +12/-0
Re: This topic should crash your browser
« Reply #20 on: November 02, 2016, 05:23:45 pm »
Hm I see. I am curious about if it works in IE6 :P
IE6 doesn't even need such a gif to crash while loading a page :P

Online xlibman

  • Omni founder & CW co-founder
  • CodeWalrus Staff
  • Super User
  • Forum Maintenance
  • Original 5
  • CodeWalrus Supporter
  • *
  • Join Date: Nov 2014
  • Location: Quebec, Canada
  • Posts: 18972
  • Post Rating Ratio: +100/-5
    • dj_omnimaga
    • DJOmnimaga.music
    • @DJOmnimaga
    • dj_omnimaga
    • @DJOmnimaga
    • /u/DJ_Omnimaga
    • DJOmnimaga
    • 112/11286
    • @djomnimaga
    • @DJOmnimaga
    • DJ Omnimaga music store
  • Gender: Male
Re: This topic should crash your browser
« Reply #21 on: December 30, 2016, 04:29:32 am »
Hm I see. I am curious about if it works in IE6 :P
IE6 doesn't even need such a gif to crash while loading a page :P
IE6 crashed much less than the 2005-07 versions of Firefox, though :P (version 1.05 until the end of 2.x). I had to CTRL+Alt+Del every 5 minute or so when using Firefox.

There was also the bug that caused Firefox to use 6 times more resources than Crysis at maxed out settings when a link was broken from time to time. Firefox would just freeze and make the entire computer lag like crazy for about 30 seconds before the Page cannot be found/loaded screen appeared.

Anyway I clicked the first post link in Opera and the tab just said out of memory after freezing for a second. To be honest, I don't like data images because they're hard to share (since the URL is so long and often won't fit in the address bar)
  • Calculators owned: TI-57, 73, TI-80 (broken), TI-81, TI-82, TI-83, TI-83+ (broken), TI-83+ (broken), TI-83+SE (broken), TI-84+, TI-84+CSE, TI-84+CE, TI-85, TI-86, TI-89T, TI-92, TI-Nspire, TI-Nspire CX (semi-broken), HP 39gII, HP Prime, Casio fx-7000G, fx-7400G+, fx-7700GE, fx-9750G+, fx-9750GII, fx-9860G, cfx-9850G, FX-1.0+, fx-CG10, fx-CP400
  • Consoles, mobile devices and vintage computers owned: Samsung i5510, Nexus 5, Atari 2600, Lynx, SMS, Game Gear, Genesis, Dreamcast, NES, SNES, N64, GCN, Wii, Wii U, GBA, DS, 3DS, PS2, PS3, PS4, PSP, PSVita, XBox 360, XBOne

Bandcamp|Reverbnation|Facebook|Youtube|Twitter
Retired Omnimaga admin (2001-11) and editor (2012-14)

 


You can also use the following HTML or bulletin board code to share it on your page or forum signature!


Also do not forget to check our affiliates below.
Planet Casio TI-Planet Calc.news BroniesQC BosaikNet Velocity Games