From 965730dda9e1bbb18b9b954ef63ce9ed22fef73f Mon Sep 17 00:00:00 2001
From: Daniel Anselmi <danselmi@gmx.ch>
Date: Mon, 10 Jul 2023 21:03:10 +0200
Subject: [PATCH] ipdbg: fix 'double free' in case of failed start

Change-Id: Id241d9dd0793095106fea000422617fbef462669
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7770
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
---
 src/server/ipdbg.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/server/ipdbg.c b/src/server/ipdbg.c
index 3fae0a98d..c1bdb2939 100644
--- a/src/server/ipdbg.c
+++ b/src/server/ipdbg.c
@@ -632,10 +632,8 @@ static int ipdbg_start(uint16_t port, struct jtag_tap *tap, uint32_t user_instru
 		}
 	} else {
 		int retval = ipdbg_create_hub(tap, user_instruction, data_register_length, virtual_ir, &hub);
-		if (retval != ERROR_OK) {
-			free(virtual_ir);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 	}
 
 	struct ipdbg_service *service = NULL;