psql: Fix memory leak

petere · petere · commit 1b9f774090d5 · 2012-01-16T20:08:33.000+02:00
The command

\password username

leaked memory.
diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
@@ -953,6 +953,9 @@ exec_command(const char *cmd,
 					PQclear(res);
 				PQfreemem(encrypted_password);
 			}
+
+			if (opt0)
+				free(opt0);
 		}
 
 		free(pw1);

Original file line number	Diff line number	Diff line change
`@@ -953,6 +953,9 @@ exec_command(const char *cmd,`
`953`	`953`	`PQclear(res);`
`954`	`954`	`PQfreemem(encrypted_password);`
`955`	`955`	`}`
	`956`	`+`
	`957`	`+ if (opt0)`
	`958`	`+ free(opt0);`
`956`	`959`	`}`
`957`	`960`
`958`	`961`	`free(pw1);`