Testing a possible fix for asn1time test

patches/asn1time.patch

@@ -0,0 +1,54 @@
+This should be committed to base if the previous two commits work
+
+--- tests/asn1time.c.orig	Sat May 25 20:17:32 2024
++++ tests/asn1time.c	Sat May 25 20:24:47 2024
+@@ -121,6 +121,18 @@ static const struct asn1_time_test asn1_gentime_tests[
+ 			0x5a,
+ 		},
+ 	},
++	{
++		/* 1 second after the epoch wraps. */
++		.str = "20380119031408Z",
++		.data = "20380119031408Z",
++		.time = 2147483648LL,
++		.der = {
++			0x18, 0x0f, 0x32, 0x30, 0x33, 0x38, 0x30, 0x31,
++			0x31, 0x39, 0x30, 0x33, 0x31, 0x34, 0x30, 0x38,
++			0x5a,
++		},
++
++	},
+ };
+
+ static const struct asn1_time_test asn1_utctime_tests[] = {
+@@ -280,6 +292,7 @@ asn1_gentime_test(int test_no, const struct asn1_time_
+ 	const unsigned char *der;
+ 	unsigned char *p = NULL;
+ 	ASN1_GENERALIZEDTIME *gt = NULL;
++	time_t t;
+ 	int failure = 1;
+ 	int len;
+ 	struct tm tm;
+@@ -307,11 +320,18 @@ asn1_gentime_test(int test_no, const struct asn1_time_
+ 		goto done;
+ 	}
+
+-	if (timegm(&tm) != att->time) {
++	if (!OPENSSL_timegm(&tm, &t) || t != att->time) {
+ 		/* things with crappy time_t should die in fire */
+-		int64_t a = timegm(&tm);
+-		int64_t b = att->time;
+-		fprintf(stderr, "FAIL: test %d - times don't match, expected %lld got %lld\n",
++		int64_t a, b;
++
++		if (!OPENSSL_tm_to_posix(&tm, &a)) {
++			fprintf(stderr, "FAIL: test %d - "
++			    "OPENSSL_tm_to_posix() failed", test_no);
++			goto done;
++		}
++		b = att->time;
++		fprintf(stderr, "FAIL: test %d - times don't match, "
++		    "expected %lld got %lld\n",
+ 		    test_no, (long long)b, (long long)a);
+ 		goto done;
+ 	}