From: Magnus Hagander <magnus@hagander.net>
Date: Sat, 3 Dec 2011 14:02:53 +0000 (+0100)
Subject: Treat ENOTDIR as ENOENT when looking for client certificate file
X-Git-Tag: REL9_1_3~65
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a6f8e7d9590d157e379efe4a4edfc32ab283ec42;p=postgresql

Treat ENOTDIR as ENOENT when looking for client certificate file

This makes it possible to use a libpq app with home directory set
to /dev/null, for example - treating it the same as if the file
doesn't exist (which it doesn't).

Per bug #6302, reported by Diego Elio Petteno
---

diff --git a/src/interfaces/libpq/fe-secure.c b/src/interfaces/libpq/fe-secure.c
index 9c6ced6a82..b42a3f39a8 100644
--- a/src/interfaces/libpq/fe-secure.c
+++ b/src/interfaces/libpq/fe-secure.c
@@ -1013,7 +1013,7 @@ initialize_SSL(PGconn *conn)
 		 * might or might not accept the connection.  Any other error,
 		 * however, is grounds for complaint.
 		 */
-		if (errno != ENOENT)
+		if (errno != ENOENT && errno != ENOTDIR)
 		{
 			printfPQExpBuffer(&conn->errorMessage,
 			   libpq_gettext("could not open certificate file \"%s\": %s\n"),