linux-kernel - Re: [PATCH] lib/lzo: Avoid output overruns when compressing

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Message-ID: <Z7_EOjyoC64HbiKP@gondor.apana.org.au>
Date: Thu, 27 Feb 2025 09:47:38 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Sergey Senozhatsky <senozhatsky@...omium.org>
Cc: Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Nitin Gupta <nitingupta910@...il.com>,
	Richard Purdie <rpurdie@...nedhand.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"Markus F.X.J. Oberhumer" <markus@...rhumer.com>,
	Dave Rodgman <dave.rodgman@....com>
Subject: Re: [PATCH] lib/lzo: Avoid output overruns when compressing

On Sun, Feb 23, 2025 at 05:40:31PM +0900, Sergey Senozhatsky wrote:
>
> A bit of a pity that NEED_OP() with "goto output_overrun" is only
> for decompression.  It looks equally relevant to the compression
> path.  I'm not insisting on doing something similar in compression
> tho.

I thought HAVE_OP looked nicer but I'll switch to NEED_OP for
the sake of consistency.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt