From: Jeff Davis <jdavis@postgresql.org>
Date: Tue, 25 Nov 2025 19:38:45 +0000 (-0800)
Subject: Remove a useless length check.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3b9c118920580b97d0f6f618954876227a50a14a;p=thirdparty%2Fpostgresql.git

Remove a useless length check.

Author: Chao Li <lic@highgo.com>
Discussion: https://postgr.es/m/CAEoWx2mW0P8CByavV58zm3=eb2MQHaKOcDEF5B2UJYRyC2c3ig@mail.gmail.com
---

diff --git a/src/backend/utils/adt/pg_locale_libc.c b/src/backend/utils/adt/pg_locale_libc.c
index 716f005066a..abf27283a33 100644
--- a/src/backend/utils/adt/pg_locale_libc.c
+++ b/src/backend/utils/adt/pg_locale_libc.c
@@ -434,9 +434,6 @@ strlower_libc_sb(char *dest, size_t destsize, const char *src, ssize_t srclen,
 		locale_t	loc = locale->lt;
 		char	   *p;
 
-		if (srclen + 1 > destsize)
-			return srclen;
-
 		memcpy(dest, src, srclen);
 		dest[srclen] = '\0';