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[NTOS:SE] Define a name macro for the threshold value

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Instead of having this magic value as is, describe it within a macro for readability purposes.
This commit is contained in:
George Bișoc 2021-09-26 11:42:00 +02:00
parent 199f575342
commit 9c1c88de3e
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GPG key ID: 688C4FBE25D7DEF6
1 changed files with 5 additions and 2 deletions
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7
ntoskrnl/se/sid.c
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@ -13,6 +13,8 @@
/* GLOBALS ********************************************************************/ /* GLOBALS ********************************************************************/
#define SE_MAXIMUM_GROUP_LIMIT 0x1000
SID_IDENTIFIER_AUTHORITY SeNullSidAuthority = {SECURITY_NULL_SID_AUTHORITY}; SID_IDENTIFIER_AUTHORITY SeNullSidAuthority = {SECURITY_NULL_SID_AUTHORITY};
SID_IDENTIFIER_AUTHORITY SeWorldSidAuthority = {SECURITY_WORLD_SID_AUTHORITY}; SID_IDENTIFIER_AUTHORITY SeWorldSidAuthority = {SECURITY_WORLD_SID_AUTHORITY};
SID_IDENTIFIER_AUTHORITY SeLocalSidAuthority = {SECURITY_LOCAL_SID_AUTHORITY}; SID_IDENTIFIER_AUTHORITY SeLocalSidAuthority = {SECURITY_LOCAL_SID_AUTHORITY};
@ -444,7 +446,8 @@ SepReleaseSid(
* Returns STATUS_SUCCESS if SID and attributes capturing * Returns STATUS_SUCCESS if SID and attributes capturing
* has been completed successfully. STATUS_INVALID_PARAMETER * has been completed successfully. STATUS_INVALID_PARAMETER
* is returned if the count of attributes exceeds the maximum * is returned if the count of attributes exceeds the maximum
* threshold that the kernel can permit. STATUS_INSUFFICIENT_RESOURCES * threshold that the kernel can permit, with the purpose of
* avoiding integer overflows. STATUS_INSUFFICIENT_RESOURCES
* is returned if memory pool allocation for the captured SID has failed. * is returned if memory pool allocation for the captured SID has failed.
* STATUS_BUFFER_TOO_SMALL is returned if the length of the allocated * STATUS_BUFFER_TOO_SMALL is returned if the length of the allocated
* buffer is less than the required size. A failure NTSTATUS code is * buffer is less than the required size. A failure NTSTATUS code is
@ -478,7 +481,7 @@ SeCaptureSidAndAttributesArray(
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
if (AttributeCount > 0x1000) if (AttributeCount > SE_MAXIMUM_GROUP_LIMIT)
{ {
return STATUS_INVALID_PARAMETER; return STATUS_INVALID_PARAMETER;
} }