From ff70f0bf77d18058a209dca8cba5213570b0ce00 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 3 Mar 2022 14:31:17 +0100 Subject: [PATCH] Check psa_destroy_key() return in rsa_sign_wrap() Signed-off-by: Neil Armstrong --- library/pk_wrap.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/library/pk_wrap.c b/library/pk_wrap.c index 90964fe43e..df67a404e7 100644 --- a/library/pk_wrap.c +++ b/library/pk_wrap.c @@ -917,7 +917,10 @@ static int ecdsa_sign_wrap( void *ctx_arg, mbedtls_md_type_t md_alg, ret = pk_ecdsa_sig_asn1_from_psa( sig, sig_len, sig_size ); cleanup: - psa_destroy_key( key_id ); + status = psa_destroy_key( key_id ); + if( ret == 0 && status != PSA_SUCCESS ) + ret = mbedtls_psa_err_translate_pk( status ); + return( ret ); } #else