On Thu, Sep 10, 2020 at 04:24:20PM -0300, Sure Thing wrote:
> Hi, I've been using dwm for a few months, excellent wm. Recently I
> clicked a link (retro console review on youtube) and the session
> closed (as if Meta-Shift-Q was pressed).
> I compiled a version with symbols, attached gdb to the process, and
> the last instruction from dwm is:
>
> 286 memcpy(buf, utf8str, len);
> [...]
>
> the last jump is at:
> 1888 in ../sysdeps/x86_64/multiarch/memcpy-ssse3.S
> (gdb) s
> 0x00007f30606195b3 in inflate () from /lib/x86_64-linux-gnu/libz.so.1
>
> and the last output is:
> __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:1888
> 1888 in ../sysdeps/x86_64/multiarch/memcpy-ssse3.S
> (gdb) s
> 0x00007f30606195b3 in inflate () from /lib/x86_64-linux-gnu/libz.so.1
> (gdb) s
> Single stepping until exit from function inflate,
> which has no line number information.
> 0x00007f306063b737 in png_read_row () from /lib/x86_64-linux-gnu/libpng16.so.16
> (gdb) s
> Single stepping until exit from function png_read_row,
> which has no line number information.
> [Inferior 1 (process 53650) exited with code 01
>
> Has this happened to someone else? Greets from south america!
>
> --
> Eronte.
> ˇFatwolf!
>
Hi Eronte,
Do you use the latest dwm version (without patches to reproduce the issue of
course)?
The last line seems to correspond to this:
https://git.suckless.org/dwm/memfile/drw.c.html#l136
But I assume the trace is incorrect and it's the common Xft bug, but the latest
git and release version has a workaround for this.
The st FAQ has some information (maybe you see a similar error in the Xorg log)?
https://git.suckless.org/st/file/FAQ.html#l238
in drw.c there are comments about this workaround also, like:
https://git.suckless.org/dwm/file/drw.c.html#l136
Please let me know with more detailed information if it's not the Xft bug but
some issue in drw_text() or so.
Thanks,
--
Kind regards,
Hiltjo
Received on Fri Sep 11 2020 - 00:30:19 CEST