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<title>Tianocore/edk2.git/MdePkg/Library/DynamicStackCookieEntryPointLib/AArch64, branch master</title>
<subtitle>EDK II (mirror)</subtitle>
<id>https://git.radix-linux.su/Tianocore/edk2.git/atom?h=master</id>
<link rel='self' href='https://git.radix-linux.su/Tianocore/edk2.git/atom?h=master'/>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/'/>
<updated>2025-02-07T02:23:11+00:00</updated>
<entry>
<title>MdePkg: Add Dynamic Stack Cookie Support</title>
<updated>2025-02-07T02:23:11+00:00</updated>
<author>
<name>Oliver Smith-Denny</name>
<email>osde@microsoft.com</email>
</author>
<published>2025-01-29T19:05:03+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/Tianocore/edk2.git/commit/?id=e6b6aa90d490c298da140bc118d73ceff510f563'/>
<id>urn:sha1:e6b6aa90d490c298da140bc118d73ceff510f563</id>
<content type='text'>
Adds dynamic stack cookies in the form of copies of the entry
point libraries that use shared logic to update stack cookies
at runtime.

This relies on RDRAND on IA32/X64 and RNDR on AARCH64 to get a
random number to apply to the stack cookie on module entry point.

This simplifies the logic a platform must do to include stack
check functionality.

Signed-off-by: Oliver Smith-Denny &lt;osde@microsoft.com&gt;
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