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[core,gdi] improve range asserts

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use WINPR_ASSERT_AT to pinpoint location of call of checker function
This commit is contained in:
akallabeth
2024-11-04 08:33:06 +01:00
parent 0dc709a64d
commit 64f4acdd2f
2 changed files with 27 additions and 13 deletions
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6
libfreerdp/gdi/gdi.c
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@@ -323,9 +323,11 @@ static const BYTE GDI_BS_HATCHED_PATTERNS[] = {
0x7E, 0xBD, 0xDB, 0xE7, 0xE7, 0xDB, 0xBD, 0x7E /* HS_DIACROSS */
};
static inline DWORD gdi_rop3_code_checked(UINT32 code)
#define gdi_rop3_code_checked(code) gdi_rop3_code_checked_int((code), __FILE__, __func__, __LINE__)
static inline DWORD gdi_rop3_code_checked_int(UINT32 code, const char* file, const char* fkt,
size_t line)
{
WINPR_ASSERT(code <= UINT8_MAX);
WINPR_ASSERT_AT(code <= UINT8_MAX, file, fkt, line);
return gdi_rop3_code((UINT8)code);
}