[Scummvm-tracker] [ScummVM :: Bugs] #16144: LASTEXPRESS: SIGBUS with packed 'struct Message'

ScummVM :: Bugs trac at scummvm.org
Sat Aug 9 16:09:40 UTC 2025


#16144: LASTEXPRESS: SIGBUS with packed 'struct Message'
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Reporter:  dwatteau  |       Owner:  (none)
    Type:  defect    |      Status:  new
Priority:  normal    |   Component:  Engine: LastExpress
 Version:            |  Resolution:
Keywords:            |        Game:
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Comment (by dwatteau):

 In [changeset:"bb36f333106e42f4cf9080aff8afabe8cb5be508" bb36f333]:
 {{{#!CommitTicketReference repository=""
 revision="bb36f333106e42f4cf9080aff8afabe8cb5be508"
 LASTEXPRESS: Fix SIGBUS on strict-alignment archs (Trac#16144)

 Packing the Message struct is not necessary anymore, since its contents
 are always saved/loaded with the usual WRITE_LE_INT32/READ_LE_INT32 now.

 On the other hand, removing the struct packing does fix a SIGBUS when
 starting the engine on that old mips64el device of mine.

 Thanks to Andy for confirming that it's OK to remove this :P
 }}}
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/16144#comment:2>
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