> I have cleaned up the code and now gf driver has all the code
> required to run the driver, the driver is now properly extracting
> the information correctly from the font file. All the
> `gf_driver_class' functions are also complete now.
Excellent. Will test soon.
> But, when I run `ftview' it is giving errors somewhere, it loads the
> display but after a while gives a segmentation fault. After some
> debugging I found out that the error is in the
> `FTC_Manager_LookupFace' function. I am unable to figure out the
> error here. Please help me with this.
I suggest that you use `valgrind'. To get meaningful results you
should have debugging symbols in the binary (i.e., compile the library
with `make devel; make'.
valgrind ftview ...
An additional help is to use clang's sanitize functionality: Add
`-fsanitize=undefined' and `-fsanitize=address' while compiling and
linking with clang (or a recent gcc version), then run the binary.
Note that valgrind can't digest a binary with sanitize functionality
since it essentially does the same.
If this doesn't help I need an example to reproduce the problem,
together with instructions how to trigger the segfault.
Werner
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