Verifies that the caller has read access to the specified range of memory.
A pointer to the first byte of the memory block.
The size of the memory block, in bytes. If this parameter is zero, the return value is True.
If the caller has any read access to all bytes in the specified memory range, the return value is True.
If the caller does not have a read access to all bytes in the specified memory range, the return value is False.
This is the simple wrapper for GetReadableSize function.
See GetReadableSize for more information.
Use this routine with caution. It's heuristic. Even when the function indicates that the process has read access to the specified memory, you should use structured exception handling when attempting to access the memory - because other thread may release this memory between checking and actual access.
Build date: 2021-02-14
Last edited: 2021-02-14
The documentation team uses the feedback submitted to improve the EurekaLog documentation.
We do not use your e-mail address for any other purpose.
We will remove your e-mail address from our system after the issue you are reporting has been resolved.
While we are working to resolve this issue, we may send you an e-mail message to request more information about your feedback.
After the issues have been addressed, we may send you an email message to let you know that your feedback has been addressed.
Permanent link to this article: https://www.eurekalog.com/help/eurekalog/topic_function_elowlevel_isvalidblockaddr.php