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From: Michael Paquier <[email protected]>
To: Alexander Lakhin <[email protected]>
Cc: cca5507 <[email protected]>
Cc: Jim Jones <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: pgsql-bugs <[email protected]>
Cc: maralist86 <[email protected]>
Subject: Re: BUG #18943: Return value of a function 'xmlBufferCreate' isdereferenced at xpath.c:177 without checking for NUL
Date: Fri, 13 Mar 2026 16:12:28 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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On Thu, Mar 12, 2026 at 03:46:57PM +0900, Michael Paquier wrote:
> I am not sure if this is worth backpatching, so let's just use
> something like the attached on HEAD.  This result cannot be NULL,
> historically it has always been an empty string.

Looking at the history of the tree, things like 46ab07ffda9d were
mentioned as worth a backpatch, so applied down to v14 for this one as
well.
--
Michael


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