diff --git a/library/x509.c b/library/x509.c
index fea1e99518..9e17d721c8 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -1156,11 +1156,6 @@ static int x509_get_other_name(const mbedtls_x509_buf *subject_alt_name,
         return MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE;
     }
 
-    if (p + len >= end) {
-        mbedtls_platform_zeroize(other_name, sizeof(*other_name));
-        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS,
-                                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH);
-    }
     p += len;
     if ((ret = mbedtls_asn1_get_tag(&p, end, &len,
                                     MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC)) !=
@@ -1181,11 +1176,6 @@ static int x509_get_other_name(const mbedtls_x509_buf *subject_alt_name,
     other_name->value.hardware_module_name.oid.p = p;
     other_name->value.hardware_module_name.oid.len = len;
 
-    if (p + len >= end) {
-        mbedtls_platform_zeroize(other_name, sizeof(*other_name));
-        return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS,
-                                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH);
-    }
     p += len;
     if ((ret = mbedtls_asn1_get_tag(&p, end, &len,
                                     MBEDTLS_ASN1_OCTET_STRING)) != 0) {
@@ -1197,8 +1187,6 @@ static int x509_get_other_name(const mbedtls_x509_buf *subject_alt_name,
     other_name->value.hardware_module_name.val.len = len;
     p += len;
     if (p != end) {
-        mbedtls_platform_zeroize(other_name,
-                                 sizeof(*other_name));
         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_INVALID_EXTENSIONS,
                                  MBEDTLS_ERR_ASN1_LENGTH_MISMATCH);
     }