From 8512c0ea093976e13b62fe27cb4965c51a3fa8fc Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sun, 24 Feb 2019 19:25:44 +0100
Subject: [PATCH] fix: mem leak

---
 uart/uart_posix.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/uart/uart_posix.c b/uart/uart_posix.c
index e3d7753a9..c3ff7dcca 100644
--- a/uart/uart_posix.c
+++ b/uart/uart_posix.c
@@ -83,6 +83,7 @@ serial_port uart_open(const char* pcPortName) {
 
 		if (addrstr == NULL) {
 			printf("Error: strdup\n");
+			free(sp);
 			return INVALID_SERIAL_PORT;
 		}