[Fontconfig-bugs] [Bug 107531] Segmentation fault in FcFontMatch when attempting to render emoji

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 9 00:20:14 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107531

--- Comment #1 from Alexander Krotov <krotov at iitp.ru> ---
Also, it is a null pointer dereference:

(gdb) x/i $rip
=> 0x7ffff7821e71:      movzwl (%rcx),%ebx
(gdb) p $rcx
$1 = 0

Fontconfig has quite a lot of null pointer dereference fixes since release, so
maybe you just need to package a new release:
https://cgit.freedesktop.org/fontconfig/log/

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