Merge pull request #49 from bergzand/pr/prop_ecdsa_err
Fix error propagation from ECDSA_Sign
diff --git a/src/SignerInfo.c b/src/SignerInfo.c
index f1a340e..ddc6811 100644
--- a/src/SignerInfo.c
+++ b/src/SignerInfo.c
@@ -202,19 +202,19 @@
switch (alg) {
#ifdef USE_ECDSA_SHA_256
case COSE_Algorithm_ECDSA_SHA_256:
- f = ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 256, pbToSign, cbToSign, perr);
+ if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 256, pbToSign, cbToSign, perr)) goto errorReturn;
break;
#endif
#ifdef USE_ECDSA_SHA_384
case COSE_Algorithm_ECDSA_SHA_384:
- f = ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 384, pbToSign, cbToSign, perr);
+ if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 384, pbToSign, cbToSign, perr)) goto errorReturn;
break;
#endif
#ifdef USE_ECDSA_SHA_512
case COSE_Algorithm_ECDSA_SHA_512:
- f = ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 512, pbToSign, cbToSign, perr);
+ if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 512, pbToSign, cbToSign, perr)) goto errorReturn;
break;
#endif