Add SO_PEERCRED check in new unix domain socket permission checking code.

bmomjian · bmomjian · commit 9c5ea833a090 · 2010-07-18T15:51:00.000Z
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.399 2010/07/18 11:37:26 petere Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.400 2010/07/18 15:51:00 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1816,8 +1816,12 @@ PQconnectPoll(PGconn *conn)
 					if (pass == NULL)
 					{
 						appendPQExpBuffer(&conn->errorMessage,
+# if defined(SO_PEERCRED)
 										  libpq_gettext("local user with ID %d does not exist\n"),
 														(int) peercred.uid);
+#else
+										  libpq_gettext("matching local user does not exist\n"));
+#endif
 						goto error_return;
 					}
 

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.399 2010/07/18 11:37:26 petere Exp $`
	`11`	`+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.400 2010/07/18 15:51:00 momjian Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -1816,8 +1816,12 @@ PQconnectPoll(PGconn *conn)`
`1816`	`1816`	`if (pass == NULL)`
`1817`	`1817`	`{`
`1818`	`1818`	`appendPQExpBuffer(&conn->errorMessage,`
	`1819`	`+# if defined(SO_PEERCRED)`
`1819`	`1820`	`libpq_gettext("local user with ID %d does not exist\n"),`
`1820`	`1821`	`(int) peercred.uid);`
	`1822`	`+#else`
	`1823`	`+ libpq_gettext("matching local user does not exist\n"));`
	`1824`	`+#endif`
`1821`	`1825`	`goto error_return;`
`1822`	`1826`	`}`
`1823`	`1827`