Merge pull request #63146 from Faless/mbedtls/2.18.1

1 files changed, 8 insertions, 2 deletions

diff --git a/thirdparty/mbedtls/library/pkparse.c b/thirdparty/mbedtls/library/pkparse.c
index 535ed70eb1..ea5c6b69cb 100644
--- a/thirdparty/mbedtls/library/pkparse.c
+++ b/thirdparty/mbedtls/library/pkparse.c
@@ -474,7 +474,7 @@ static int pk_use_ecparams( const mbedtls_asn1_buf *params, mbedtls_ecp_group *g
     }
 
     /*
-     * grp may already be initilialized; if so, make sure IDs match
+     * grp may already be initialized; if so, make sure IDs match
      */
     if( grp->id != MBEDTLS_ECP_DP_NONE && grp->id != grp_id )
         return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
@@ -807,7 +807,7 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
        goto cleanup;
 
 #else
-    /* Verify existance of the CRT params */
+    /* Verify existence of the CRT params */
     if( ( ret = asn1_get_nonzero_mpi( &p, end, &T ) ) != 0 ||
         ( ret = asn1_get_nonzero_mpi( &p, end, &T ) ) != 0 ||
         ( ret = asn1_get_nonzero_mpi( &p, end, &T ) ) != 0 )
@@ -1463,10 +1463,16 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     {
         p = pem.buf;
         if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+        {
+            mbedtls_pem_free( &pem );
             return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+        }
 
         if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
+        {
+            mbedtls_pem_free( &pem );
             return( ret );
+        }
 
         if ( ( ret = pk_get_rsapubkey( &p, p + pem.buflen, mbedtls_pk_rsa( *ctx ) ) ) != 0 )
             mbedtls_pk_free( ctx );