[Scummvm-tracker] [ScummVM :: Bugs] #14507: TONY: Engine crashes on strict-alignment platforms

ScummVM :: Bugs trac at scummvm.org
Sun Jun 11 05:11:30 UTC 2023


#14507: TONY: Engine crashes on strict-alignment platforms
-----------------------+------------------------------
Reporter:  dwatteau    |      Owner:  (none)
    Type:  defect      |     Status:  new
Priority:  normal      |  Component:  Engine: Tony
 Version:              |   Keywords:  strict alignment
    Game:  Tony Tough  |
-----------------------+------------------------------
 Current Git HEAD immediately crashes with `tony-demo.zip` on the mips64el
 platform I have here, which has strict-alignment constraints and 64-bit
 pointers (and is little-endian).

 I can't say whether this impact more "serious" strict-alignment platforms
 we support. Building with UBSan on a regular x86 system also lets one
 reproduce the issue more easily.

 GDB and UBSan logs below.
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/14507>
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