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framstel3@hotmail.com retweeted
25 Jun 2016
Vandaag in 1988: Oranje Europees Kampioen! #voetbalinside #oranje
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RT @prettyegoism: ⠀ ⠀ ⠀ ✩ ʀᴏxᴀɴɴᴇ ᴘᴇʀᴇᴢ » 𝗅𝗂𝗍𝖾𝗋𝖺𝗍𝖾 & 𝖽𝖾𝗍𝖺𝗂𝗅𝖾𝖽 » 𝖻𝗂𝗌𝖾𝗑𝗎𝖺𝗅 & 𝗌𝖾𝗅𝖾𝖼𝗍𝗂𝗏𝖾 t.co/vtBl
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Replying to @effectfully
> C > ecosystem Brother you've made my day. Sun's up, omw to vtbl mines...
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Chromium内にElementクラスのサブクラスが230個超あって、そのvtblだけで320KBほどある
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Replying to @potimarimo
昔はみんなそうやりましたねvtblをしって一気に仮想関数の理解が深まった
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14 Nov 2025
COM InterfaceはC ABIだからしゃーないんだけど void*⇔vtbl付きクラス型の相互変換 罠が多すぎてやばい メモリ破壊をすぐ検知できればいいんだけどねぇ
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Replying to @TrisH0x2A
That's fine, so long as your concerns are primarily at that low-level. I've found that implementing COM interfaces in Zig is like doing it in C - pain, pain, pain. Whereas in C I can use the C vtbl to make it less tedious. Tradeoffs, tradeoffs everywhere.
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10 Sep 2025
Replying to @alessandrod
Will hire anyone that can hand roll com32 vtbl in assembly or C.
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Replying to @whooith
Yeah i had a very personal experience with them that really made me see them for who they really are, and this was before the VTBL post came out.
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Дійсно цікаве питання. Але так, це чистої води оптимізація, він непотрібен у класах без поліморфізму, оптимізація: vtbl жере памʼять, ну і ніколи не буде викликано наприклад у сінглтоні.
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Replying to @kazuho
ARM和訳8.1.2c節には以下が典型的実装として載ってました: class Ptr_to_mem_func { public: short delta; // offset of `this' pointer short index; // index of vtbl union { vptr faddr; // for non-virtual function short v_off; for virtual function; }; };
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20 Dec 2024
learn.microsoft.com/ja-jp/cp… novtable | Microsoft Learn vtblポインタはあるけれど,vtableそのものは生成しないことでコードサイズを減らす,と そんな機能があるのか
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I decided to publish my exploit for CVE-2024-30051. Just because details about exploitation were released at last few days and it shouldnt add additional threat. I didnt have ITW sample when I developed it and mainly difference is the object type which I chose for vtbl hijacking
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🇷🇺✍️ Ronnie Harrell who spent the season in Greece with @ARISBCgr, will continue in @VTBUL as he signed a deal with Samara. #basketball #vtbl #samara #eurocup
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🇷🇺‼️According to @sportklub , Aleksa Avramovic have reached an agreement with CSKA Moscow. After the Olympic Games of Paris the deal will be finalized. #basketball #euroleague #vtbleague #cska #Partizan #eurobasket #vtbl
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А бив би Rust точно не відбулося null pointer deterrence! 🥱 Хоча он там не null! Візьмемо до прикладу, що це була VTBL класу, або вказівник на функцію. Яким боком той сучій Rust це перевірить?
Crowdstrike Analysis: It was a NULL pointer from the memory unsafe C language. Since I am a professional C programmer, let me decode this stack trace dump for you.
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Gefeliciteerd ouwe toetert.... namens het team van #deRoodwitPodcast wensen wij jou een hele mooie en fijne dag toe. 🍺🎊🎉
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