[GDI32][NTGDI] Avoid integer overflow (follow-up of #1492) (#1495)
authorKatayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Thu, 11 Apr 2019 08:57:57 +0000 (17:57 +0900)
committerGitHub <noreply@github.com>
Thu, 11 Apr 2019 08:57:57 +0000 (17:57 +0900)
commitbc9f3ed887861dfcc935ab077eaeea38b4cf1b1d
tree71c14296517a4d9b772cbc15c50ce0a7a5a72bd1
parent811faed421a798659af3cb3f09369af84fc4edf0
[GDI32][NTGDI] Avoid integer overflow (follow-up of #1492) (#1495)

Follow up of #1492. CORE-15755
- Use RtlULongMult function to check integer overflows.
win32ss/gdi/gdi32/include/precomp.h
win32ss/gdi/gdi32/objects/font.c
win32ss/gdi/ntgdi/freetype.c