Raise an error on syscall failure in tls_retry_write_records

[openssl.git] / crypto / cms / cms_enc.c

diff --git a/crypto/cms/cms_enc.c b/crypto/cms/cms_enc.c
index 1bca2f7c62c64c25955dfa140af99bff4f1e6f22..ea8f07e1affc655a4ead339a08145b1e6bc5fabf 100644 (file)
--- a/crypto/cms/cms_enc.c
+++ b/crypto/cms/cms_enc.c
@@ -15,6 +15,7 @@
 #include <openssl/cms.h>
 #include <openssl/rand.h>
 #include "crypto/evp.h"
+#include "crypto/asn1.h"
 #include "cms_local.h"
 
 /* CMS EncryptedData Utilities */
@@ -81,6 +82,10 @@ BIO *ossl_cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec,
 
     if (enc) {
         calg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_get_type(ctx));
+        if (calg->algorithm == NULL || calg->algorithm->nid == NID_undef) {
+            ERR_raise(ERR_LIB_CMS, CMS_R_UNSUPPORTED_CONTENT_ENCRYPTION_ALGORITHM);
+            goto err;
+        }
         /* Generate a random IV if we need one */
         ivlen = EVP_CIPHER_CTX_get_iv_length(ctx);
         if (ivlen < 0) {