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author | Simon Howard | 2014-11-27 16:54:05 -0500 |
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committer | Simon Howard | 2014-11-27 16:54:05 -0500 |
commit | 06821e944818e7f064aeb95cbdef5f12dd85a729 (patch) | |
tree | 0a5429c18b7673f5e78def94767b020c389bcb78 /opl/opl_queue.h | |
parent | 5eeef20d70fc978372058371d29821dc27b019a5 (diff) | |
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hexen: audit calls to P_StartACS().
Scripts can have a maximum of three arguments when started
(see ACS_Execute / #80 linedef special type). This means that the
array of arguments passed must be at least three elements in
length. When loading scripts, check the argument count never
exceeds 3, and print a warning message if it does.
Don't pass pointers to structure members implicitly treating them
as elements of an array (as this relies on compiler-dependent
behavior as to how structure members are laid out). Instead, copy
values into a temporary array to make the intended behavior explicit.
This fixes #477. Thanks to Quasar for reporting it.
Diffstat (limited to 'opl/opl_queue.h')
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