[Wayland-bugs] [Bug 94075] SIGSEGV in xkb_context_ref from /usr/lib/libxkbcommon.so.0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94075

            Bug ID: 94075
           Summary: SIGSEGV in xkb_context_ref from
                    /usr/lib/libxkbcommon.so.0
           Product: Wayland
           Version: unspecified
          Hardware: x86 (IA32)
                OS: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: robert.folland at me.com

After upgrading to libinput 1.1.6 I am getting SIGSEGV from a program using
SDL2 on Wayland/Weston. Downgrading to libinput 1.1.5 solves the problem.

Backtrace from gdb:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff515b953 in xkb_context_ref () from /usr/lib/libxkbcommon.so.0
(gdb) bt
#0  0x00007ffff515b953 in xkb_context_ref () from /usr/lib/libxkbcommon.so.0
#1  0x00007ffff515d9f6 in ?? () from /usr/lib/libxkbcommon.so.0
#2  0x00007ffff515d3dc in xkb_keymap_new_from_buffer ()
   from /usr/lib/libxkbcommon.so.0
#3  0x00007ffff7b9010e in ?? () from /usr/lib/libSDL2-2.0.so.0
#4  0x00007ffff57911f0 in ffi_call_unix64 () from /usr/lib/libffi.so.6
#5  0x00007ffff5790c58 in ffi_call () from /usr/lib/libffi.so.6
#6  0x00007ffff599c758 in ?? () from /usr/lib/libwayland-client.so.0
#7  0x00007ffff5999a60 in ?? () from /usr/lib/libwayland-client.so.0
#8  0x00007ffff5999adc in ?? () from /usr/lib/libwayland-client.so.0
#9  0x00007ffff599a7af in wl_display_dispatch_queue ()
   from /usr/lib/libwayland-client.so.0
#10 0x00007ffff599aa6f in wl_display_roundtrip_queue ()
   from /usr/lib/libwayland-client.so.0
#11 0x00007ffff7b91160 in ?? () from /usr/lib/libSDL2-2.0.so.0
#12 0x00007ffff7b7c589 in ?? () from /usr/lib/libSDL2-2.0.so.0
#13 0x00007ffff7ae0f47 in ?? () from /usr/lib/libSDL2-2.0.so.0
#14 0x0000000000401e57 in main (argc=4, argv=<optimized out>) at vplay.cpp:321
(gdb)

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