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[RTL]: One day, Microsoft is going to stop using flags that are negatives. Fix boot/etc.

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svn path=/trunk/; revision=52620
This commit is contained in:
Alex Ionescu 2011-07-11 00:10:27 +00:00
parent f9f36696f9
commit f1c4df527e
1 changed files with 4 additions and 2 deletions
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6
reactos/lib/rtl/image.c
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@ -143,6 +143,7 @@ RtlImageNtHeaderEx(IN ULONG Flags,
{ {
PIMAGE_NT_HEADERS NtHeaders; PIMAGE_NT_HEADERS NtHeaders;
PIMAGE_DOS_HEADER DosHeader; PIMAGE_DOS_HEADER DosHeader;
BOOLEAN WantsRangeCheck;
/* You must want NT Headers, no? */ /* You must want NT Headers, no? */
if (!OutHeaders) return STATUS_INVALID_PARAMETER; if (!OutHeaders) return STATUS_INVALID_PARAMETER;
@ -161,7 +162,8 @@ RtlImageNtHeaderEx(IN ULONG Flags,
if (!(Base) || (Base == (PVOID)-1)) return STATUS_INVALID_PARAMETER; if (!(Base) || (Base == (PVOID)-1)) return STATUS_INVALID_PARAMETER;
/* Check if the caller wants validation */ /* Check if the caller wants validation */
if (Flags & RTL_IMAGE_NT_HEADER_EX_FLAG_NO_RANGE_CHECK) WantsRangeCheck = !(Flags & RTL_IMAGE_NT_HEADER_EX_FLAG_NO_RANGE_CHECK);
if (WantsRangeCheck)
{ {
/* Make sure the image size is at least big enough for the DOS header */ /* Make sure the image size is at least big enough for the DOS header */
if (Size < sizeof(IMAGE_DOS_HEADER)) if (Size < sizeof(IMAGE_DOS_HEADER))
@ -181,7 +183,7 @@ RtlImageNtHeaderEx(IN ULONG Flags,
} }
/* Check if the caller wants validation */ /* Check if the caller wants validation */
if (Flags & RTL_IMAGE_NT_HEADER_EX_FLAG_NO_RANGE_CHECK) if (WantsRangeCheck)
{ {
/* The offset should fit in the passsed-in size */ /* The offset should fit in the passsed-in size */
if (DosHeader->e_lfanew >= Size) if (DosHeader->e_lfanew >= Size)