From 2111142cf1715eeac174cd5c71ed90f00595b17e Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 25 Oct 2022 09:12:05 +0000
Subject: [PATCH] Fix a memory leak, from Japin Li in GitHub issue 3358.

---
 cmd-parse.y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd-parse.y b/cmd-parse.y
index 1d692770..cdf026f3 100644
--- a/cmd-parse.y
+++ b/cmd-parse.y
@@ -1086,7 +1086,8 @@ cmd_parse_from_arguments(struct args_value *values, u_int count,
 				arg->type = CMD_PARSE_STRING;
 				arg->string = copy;
 				TAILQ_INSERT_TAIL(&cmd->arguments, arg, entry);
-			}
+			} else
+				free(copy);
 		} else if (values[i].type == ARGS_COMMANDS) {
 			arg = xcalloc(1, sizeof *arg);
 			arg->type = CMD_PARSE_PARSED_COMMANDS;