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NF:securitybaseapi.IsValidAcl |
IsValidAcl function (securitybaseapi.h) |
Validates an access control list (ACL). |
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security\isvalidacl.htm |
security |
3ae9f147-4e90-44df-a1af-cf6ebad92aea |
12/05/2018 |
IsValidAcl, IsValidAcl function [Security], _win32_isvalidacl, security.isvalidacl, securitybaseapi/IsValidAcl |
securitybaseapi.h |
Windows.h |
Windows |
Windows XP [desktop apps \| UWP apps] |
Windows Server 2003 [desktop apps \| UWP apps] |
Advapi32.lib |
Advapi32.dll |
Windows |
19H1 |
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The IsValidAcl function validates an access control list (ACL).
A pointer to an ACL structure validated by this function. This value must not be NULL.
If the ACL is valid, the function returns nonzero.
If the ACL is not valid, the function returns zero. There is no extended error information for this function; do not call GetLastError.
This function checks the revision level of the ACL and verifies that the number of access control entries (ACEs) specified in the AceCount member of the ACL structure fits the space specified by the AclSize member of the ACL structure.
If pAcl is NULL, the application will fail with an access violation.