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From: Leizhen Zhang <lzsx618@gmail.com>
To: dhowells@redhat.com
Cc: Leizhen Zhang <lzsx618@gmail.com>,
	akpm@linux-foundation.org, keyrings@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] asn1_compiler: fix heap overflows on small or token-dense grammars
Date: Sat, 24 Oct 2026 21:16:54 -0500	[thread overview]
Message-ID: <20261025021654.519754-1-lzsx618@gmail.com> (raw)
In-Reply-To: <20261008164004.3668307-1-lzsx618@gmail.com>

Hi David,

Please drop this one. I went back and ran an ASan build of
asn1_compiler over every .asn1 grammar in the tree, and none of the 15
gets anywhere near the token-count assumption; only hand-written inputs
like "{}" or a comment-only file do. Since the compiler only ever sees
in-tree grammars, this is not a bug a real build can hit, and I would
rather not add churn for it.

Sorry for the noise.

Thanks,
Leizhen

      reply	other threads:[~2026-10-25  2:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-08 16:40 Leizhen Zhang
2026-10-25  2:16 ` Leizhen Zhang [this message]

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