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| author | bjarni <bjarni@openttd.org> | 2005-01-30 20:50:06 +0000 |
|---|---|---|
| committer | bjarni <bjarni@openttd.org> | 2005-01-30 20:50:06 +0000 |
| commit | 7d967ad12a6c2f8c33b662a47ad9845b359c83e2 (patch) | |
| tree | 6ab6f68d95e021786de892781f4fafc5ad5a3faa /media/openttd.16.png | |
| parent | fb3af3321a1333675d04fe36443e0690e1837726 (diff) | |
| download | openttd-7d967ad12a6c2f8c33b662a47ad9845b359c83e2.tar.xz | |
(svn r1741) - Fix: added IsVehicleIndex() so it's possible to protect GetVehicle() from reading an invalid vehicle index
- Fix: added check for v->type in some commands, which expects v to be a specific type
Checks like this is needed to protect network servers from people, who hack their clients to either cheat or crash the server
NOTE: if I made a mistake here it can make a function unreachable when it should be used. Here is one place to look if something weird happens
Diffstat (limited to 'media/openttd.16.png')
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