Werner Lemberg eaf0afb4c7 [psaux] Fix some value overflows and improve tracing.
* src/psaux/psconv.c: Include FT_INTERNAL_DEBUG_H.
(FT_COMPONENT): Define.
(PS_Conv_Strtol): Return FT_Long.
Handle bad data and overflow.
Emit some tracing messages in case of error.
(PS_Conv_ToInt): Return FT_Long.
(PS_Conv_ToFixed): Updated.
* src/psaux/psconv.h: Updated.

* include/freetype/internal/fttrace.h: Add `psconv'.
2012-10-20 11:27:25 +02:00
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