Integrated: 8289697: buffer overflow in MTLVertexCache.m: MTLVertexCache_AddGlyphQuad

Fri Jul 8 09:17:26 UTC 2022

On Mon, 4 Jul 2022 15:40:56 GMT, Vladimir Kempik <vkempik at openjdk.org> wrote:

> Please review this simple patch. When running idea on jdk17 with asan I have found this buffer overflow.
> The code checks the cache for at least one free element, while placing 6 elements to the cache.
> The fix checks the presence of 6 free elements.

This pull request has now been integrated.

Changeset: d852e99a
Author:    Vladimir Kempik <vkempik at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/d852e99ae9de4c611438c50ce37ea1806f58cbdf
Stats:     12 lines in 1 file changed: 10 ins; 0 del; 2 mod

8289697: buffer overflow in MTLVertexCache.m: MTLVertexCache_AddGlyphQuad

Reviewed-by: prr

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PR: https://git.openjdk.org/jdk/pull/9368