RFR: 8289697: buffer overflow in MTLVertexCache.m: MTLVertexCache_AddGlyphQuad [v6]
Vladimir Kempik
vkempik at openjdk.org
Thu Jul 7 21:24:29 UTC 2022
> 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.
Vladimir Kempik has updated the pull request incrementally with one additional commit since the last revision:
oops
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/9368/files
- new: https://git.openjdk.org/jdk/pull/9368/files/662a6bef..2676028f
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=9368&range=05
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=9368&range=04-05
Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/9368.diff
Fetch: git fetch https://git.openjdk.org/jdk pull/9368/head:pull/9368
PR: https://git.openjdk.org/jdk/pull/9368
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