Hello Jose!
>> Since I'm not too familiar with the package yet I have a question
>> about one particular piece of code that could result in an invalid
>> memory segment read or stack fault.
>>
>>
>> Version: 2.5.5
>> File src/tools/apinames.c
The good news: This file is *not* part of the FreeType library itself;
it is only used to automatically generate the export definition file
of the library (mainly for Windows), needed during compilation.
Additionally, this code is only executed if you create such a file for
the Watcom C compiler.
>> In the case that the process flow executes code inside the "if"
>> statement at line 170: "if ( dot != NULL )", there is a line of
>> code where "dll_name" points to a local variable "temp" which
>> becomes invalid outside "if" block. So in the next for loop
>> "dll_name" variable could point to an invalid memory segment.
Thanks for the analysis; this is now corrected in the git repository.
>> I really appreciate if anyone can address this question and tell me
>> whether is a real issue or not since you know much better the
>> package and can analyze the code deeply.
As mentioned above, it's rather harmless – and fixed :-)
Werner
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