Hanno Böck

2 weeks ago | insuedthueringen.de | Hanno Böck

Die Verbrennung von Abfällen wird in Deutschland häufig genutzt, um Strom und Fernwärme zu erzeugen. Doch dabei entsteht viel klimaschädliches Kohlendioxid. Schon seit etwa einem Jahrzehnt plante man daher an der Müllverbrennungsanlage (Raba) Zella-Mehlis, einen Teil des dabei entstehenden Kohlendioxids zu nutzen. Mithilfe von grünem Wasserstoff, der durch die Spaltung von Wasser mit Strom erzeugt werden kann, wollte man das Kohlendioxid zu Methanol umwandeln.

2 weeks ago | insuedthueringen.de | Hanno Böck

2 weeks ago | seclists.org | Hanno Böck

oss-secmailing list archivesFrom: Hanno Böck <hanno () hboeck de>Date: Mon, 19 May 2025 09:44:26 +0200Hi,I had reported this to Python a while ago. I'm attaching my original report below. --------------------I stumbled upon a segfault in python that turned out to be a use afterfree error.

1 month ago | industrydecarbonization.com | Hanno Böck

The global shipping industry is a significant contributor to climate change. In recent years,there has been considerable interest in alternative shipping fuels derivedfrom green hydrogen — like methanol or ammonia. But what about hydrogen itself? Is green hydrogen a suitableshipping fuel? And if so, what could its role be in a futureclimate-neutral shipping industry? The shipping industry is, of course, operating under very diversecircumstances.

1 month ago | seclists.org | Hanno Böck

oss-secmailing list archivesFrom: Hanno Böck <hanno () hboeck de>Date: Mon, 7 Apr 2025 18:03:44 +0200On Mon, 07 Apr 2025 21:15:25 +0800李亚杰 <liyajie () openeuler sh> wrote:In the function DumpScreen2RGB of the giflib software, an attempt ismade to access the color map through ColorMapEntry. The size ofColorMap is 6 bytes (from 0x602000000030 to 0x602000000036). However,when accessing ColorMap->Colors[GifRow[j]], the value of GifRow[j]exceeds the actual number of colors stored.