1 files changed, 29 insertions, 4 deletions

diff --git a/src/regress/lib/libcrypto/x509/x509_asn1.c b/src/regress/lib/libcrypto/x509/x509_asn1.c
index 76f9f5705d..f41b26f7d8 100644
--- a/src/regress/lib/libcrypto/x509/x509_asn1.c
+++ b/src/regress/lib/libcrypto/x509/x509_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_asn1.c,v 1.6 2023/04/26 11:06:32 job Exp $ */
+/* $OpenBSD: x509_asn1.c,v 1.7 2023/04/26 19:05:37 job Exp $ */
 /*
  * Copyright (c) 2023 Job Snijders <job@openbsd.org>
  *
@@ -29,6 +29,31 @@
 #include <openssl/rsa.h>
 #include <openssl/x509.h>
 
+static const struct fnnames {
+        char *name;
+        void (*fn);
+} fnnames[] = {
+        { "X509_set_version", X509_set_version },
+        { "X509_set_serialNumber", X509_set_serialNumber },
+        { "X509_set_issuer_name", X509_set_issuer_name },
+        { "X509_set_subject_name", X509_set_subject_name },
+        { "X509_set_notBefore", X509_set_notBefore },
+        { "X509_set_notAfter", X509_set_notAfter },
+        { "X509_set_pubkey", X509_set_pubkey },
+        { NULL, NULL }
+};
+
+static void
+lookup_and_err(void (*fn))
+{
+        int i;
+
+        for (i = 0; fnnames[i].name; i++) {
+                if (fnnames[i].fn == fn)
+                        errx(1, "%s failed", fnnames[i].name);
+        }
+}
+
 static void
 x509_setup(unsigned char **der, unsigned char **der2, X509 **x,
     long dersz, long *der2sz)
@@ -61,7 +86,7 @@ x509_set_integer(int (*f)(X509 *, ASN1_INTEGER *), X509 **x, int i)
         if (!ASN1_INTEGER_set(ai, i))
                 errx(1, "ASN1_INTEGER_set");
         if (!f(*x, ai))
-                err(1, NULL);
+                lookup_and_err(f);
 
         ASN1_INTEGER_free(ai);
 }
@@ -77,7 +102,7 @@ x509_set_name(int (*f)(X509 *, X509_NAME *), X509 **x,
         if (!X509_NAME_add_entry_by_txt(xn, "C", MBSTRING_ASC, n, -1, -1, 0))
                 errx(1, "X509_NAME_add_entry_by_txt");
         if (!f(*x, xn))
-                err(1, NULL);
+                lookup_and_err(f);
 
         X509_NAME_free(xn);
 }
@@ -92,7 +117,7 @@ x509_set_time(int (*f)(X509 *, const ASN1_TIME *), X509 **x, int t)
         if ((at = X509_gmtime_adj(NULL, t)) == NULL)
                 errx(1, "X509_gmtime_adj");
         if (!f(*x, at))
-                err(1, NULL);
+                lookup_and_err(f);
 
         ASN1_TIME_free(at);
 }