freetype

Official mirror of https://gitlab.freedesktop.org/freetype/freetype

Kan-Ru Chen 21b1a0de7c Fix reading of signed integers from files on 64bit platforms. Previously, signed integers were converted to unsigned integers, but this can fail because of sign extension. For example, 0xa344a1eb becomes 0xffffffffa344a1eb. We now do the reverse which is always correct because the integer size is the same during the cast from unsigned to signed. * include/freetype/internal/ftstream.h, src/base/ftstream.c (FT_Stream_Get): Replace with... (FT_Stream_GetU): Functions which read unsigned integers. Update all macros accordingly. * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.	14 years ago
..
freetype	Fix reading of signed integers from files on 64bit platforms.	14 years ago
ft2build.h	Normalize quotation to `...'.	19 years ago

Kan-Ru Chen 21b1a0de7c Fix reading of signed integers from files on 64bit platforms.

Previously, signed integers were converted to unsigned integers, but
this can fail because of sign extension.  For example, 0xa344a1eb
becomes 0xffffffffa344a1eb.

We now do the reverse which is always correct because the integer
size is the same during the cast from unsigned to signed.

* include/freetype/internal/ftstream.h, src/base/ftstream.c
(FT_Stream_Get*): Replace with...
(FT_Stream_GetU*): Functions which read unsigned integers.
Update all macros accordingly.

* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.

14 years ago

freetype

Fix reading of signed integers from files on 64bit platforms.

14 years ago

ft2build.h

Normalize quotation to `...'.

19 years ago