Thank you for the answers. I was using Noto Sans. Changing to DejaVu Sans solved the problem.
On Sun, Aug 6, 2017 at 8:37 PM, Laslo Hunhold <[email protected]> wrote: > On Sun, 6 Aug 2017 16:38:27 +0200 > Milán Csaba Kecskés <[email protected]> wrote: > > Hey Milán, > >> I've experienced the bug mentioned in the title. No matter which >> browser - tried with Chromium 60, Firefox 54, Midori, Epiphany, >> QupZilla, even Dillo, but all of the browsers crash dwm when opening >> these links in them (disabling javascript does not help): >> >> https://www.reddit.com/r/firstworldanarchists/comments/6rvdn9/nice_grain/ >> https://twitter.com/hurlarious/status/889213344749559808/photo/1 >> >> I use Arch Linux. Only dwm is affected, the links open with no problem >> under i3. I've tried with the dwm package from the Arch repo (which >> was built using the unmodified config.h I guess), cloning the git repo >> and compiling myself with the vanilla config, but nothing changes: the >> result is a crash when opening these links. > > what both links have in common is that they have Unicode characters in > their title. It has been reported before, that with some special fonts, > dwm crashes, but I and nobody on the team has been able to reproduce > this. > The minimal test case would be to create a simple X-window with a title > containing the aforementioned unicode characters. Given the problem is > not reproducible on the devs' computers, it might be a long haul until > this will be debugged. > > depending on your skill, do you mind dissecting the font rendering in > the dwm-code wrt to the title bars? The line responsible for drawing > the window title texts is 735 in dwm.c[0]. > > With best regards > > Laslo Hunhold > > [0]: http://git.suckless.org/dwm/tree/dwm.c#n735 > > -- > Laslo Hunhold <[email protected]> >
