mirror of https://github.com/OpenTTD/OpenTTD
(svn r3290) - Fix: "[ 1360054 ] Rename Sign, Cause Game Crash, nightly version r3213": Added filter to test for valid character input.
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2dc8e0c3d9
commit
07c3abfe92
6
macros.h
6
macros.h
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@ -167,7 +167,11 @@ static inline void swap_tile(TileIndex *a, TileIndex *b) { TileIndex t = *a; *a
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/* IS_INT_INSIDE = filter for ascii-function codes like BELL and so on [we need an special filter here later] */
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static inline bool IsValidAsciiChar(byte key)
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{
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return IS_INT_INSIDE(key, ' ', 256);
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// XXX This filter stops certain crashes, but may be too restrictive.
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return IS_INT_INSIDE(key, ' ', 127) ||
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(IS_INT_INSIDE(key, 160, 256) &&
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key != 0xAA && key != 0xAC && key != 0xAD && key != 0xAF &&
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key != 0xB5 && key != 0xB6 && key != 0xB7 && key != 0xB9);
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}
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#endif /* MACROS_H */
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