From 42d3125adae176cb7dcf7a4d896a78e615f6bbb4 Mon Sep 17 00:00:00 2001
From: Bruce Momjian
Date: Fri, 3 Nov 2023 13:57:59 -0400
Subject: doc: \copy can get data values \. and end-of-input confused

Reported-by: Svante Richter

Discussion: https://postgr.es/m/fcd57e4-8f23-4c3e-a5db-2571d09208e2@beta.fastmail.com

Backpatch-through: 11
---
 src/bin/psql/copy.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/bin/psql')

diff --git a/src/bin/psql/copy.c b/src/bin/psql/copy.c
index b3cc3d9a290..dbbbdb88987 100644
--- a/src/bin/psql/copy.c
+++ b/src/bin/psql/copy.c
@@ -627,6 +627,8 @@ handleCopyIn(PGconn *conn, FILE *copystream, bool isbinary, PGresult **res)
 						 * This code erroneously assumes '\.' on a line alone
 						 * inside a quoted CSV string terminates the \copy.
 						 * https://www.postgresql.org/message-id/E1TdNVQ-0001ju-GO@wrigleys.postgresql.org
+						 *
+						 * https://www.postgresql.org/message-id/bfcd57e4-8f23-4c3e-a5db-2571d09208e2@beta.fastmail.com
 						 */
 						if ((linelen == 3 && memcmp(fgresult, "\\.\n", 3) == 0) ||
 							(linelen == 4 && memcmp(fgresult, "\\.\r\n", 4) == 0))
-- 
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