Replace all use of ERR_add_error_data with ERR_asprintf_error_data.

This avoids a lot of ugly gymnastics to do snprintfs before sending the
bag of strings to ERR, and eliminates at least one place in dso_dlfctn.c
where it was being called with the incorrect number of arguments and
using random things off the stack as addresses of strings.
ok krw@, jsing@

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/pkcs7/pk7_smime.c b/src/lib/libcrypto/pkcs7/pk7_smime.c
index a5104f8d05..6d6bd46b62 100644
--- a/src/lib/libcrypto/pkcs7/pk7_smime.c
+++ b/src/lib/libcrypto/pkcs7/pk7_smime.c
@@ -340,7 +340,7 @@ int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
                 X509_STORE_CTX_cleanup(&cert_ctx);
                 if (i <= 0) {
                         PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_CERTIFICATE_VERIFY_ERROR);
-                        ERR_add_error_data(2, "Verify error:",
+                        ERR_asprintf_error_data("Verify error:%s",
                                          X509_verify_cert_error_string(j));
                         sk_X509_free(signers);
                         return 0;