From 5265c318a03e2b681821aeabe651e8ab3f7a2216 Mon Sep 17 00:00:00 2001
From: Dave Rodgman <dave.rodgman@arm.com>
Date: Mon, 11 Sep 2023 18:04:13 +0100
Subject: [PATCH] Fix type-conversion error

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
---
 library/asn1write.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/asn1write.c b/library/asn1write.c
index 2e7c4a96f..6e806151d 100644
--- a/library/asn1write.c
+++ b/library/asn1write.c
@@ -77,7 +77,7 @@ int mbedtls_asn1_write_tag(unsigned char **p, const unsigned char *start, unsign
 
 static int mbedtls_write_len_and_tag(unsigned char **p,
                                      const unsigned char *start,
-                                     int len,
+                                     size_t len,
                                      unsigned char tag)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;