From: George Thessalonikefs <george@nlnetlabs.nl>
Date: Wed, 2 Aug 2023 13:51:05 +0000 (+0200)
Subject: - For #762: remove relocated code.
X-Git-Tag: release-1.18.0rc1~14^2~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e47c1e05bce983077085fc2047c6479185a0ed2;p=thirdparty%2Funbound.git

- For #762: remove relocated code.
---

diff --git a/util/data/msgparse.c b/util/data/msgparse.c
index 1a7754c3d..33002ddca 100644
--- a/util/data/msgparse.c
+++ b/util/data/msgparse.c
@@ -942,44 +942,6 @@ parse_packet(sldns_buffer* pkt, struct msg_parse* msg, struct regional* region)
 	return 0;
 }
 
-///** RFC 1982 comparison, uses unsigned integers, and tries to avoid
-// * compiler optimization (eg. by avoiding a-b<0 comparisons),
-// * this routine matches compare_serial(), for SOA serial number checks */
-//static int
-//compare_1982(uint32_t a, uint32_t b)
-//{
-//	/* for 32 bit values */
-//	const uint32_t cutoff = ((uint32_t) 1 << (32 - 1));
-//
-//	if (a == b) {
-//		return 0;
-//	} else if ((a < b && b - a < cutoff) || (a > b && a - b > cutoff)) {
-//		return -1;
-//	} else {
-//		return 1;
-//	}
-//}
-//
-///** if we know that b is larger than a, return the difference between them,
-// * that is the distance between them. in RFC1982 arith */
-//static uint32_t
-//subtract_1982(uint32_t a, uint32_t b)
-//{
-//	/* for 32 bit values */
-//	const uint32_t cutoff = ((uint32_t) 1 << (32 - 1));
-//
-//	if(a == b)
-//		return 0;
-//	if(a < b && b - a < cutoff) {
-//		return b-a;
-//	}
-//	if(a > b && a - b > cutoff) {
-//		return ((uint32_t)0xffffffff) - (a-b-1);
-//	}
-//	/* wrong case, b smaller than a */
-//	return 0;
-//}
-
 
 static uint8_t *
 cookie_hash(uint8_t *hash, uint8_t *buf,
diff --git a/validator/val_sigcrypt.c b/validator/val_sigcrypt.c
index 8f05591e5..215f9ad85 100644
--- a/validator/val_sigcrypt.c
+++ b/validator/val_sigcrypt.c
@@ -1379,44 +1379,6 @@ sigdate_error(const char* str, int32_t expi, int32_t incep, int32_t now)
 			(unsigned)incep, (unsigned)now);
 }
 
-///** RFC 1982 comparison, uses unsigned integers, and tries to avoid
-// * compiler optimization (eg. by avoiding a-b<0 comparisons),
-// * this routine matches compare_serial(), for SOA serial number checks */
-//static int
-//compare_1982(uint32_t a, uint32_t b)
-//{
-//	/* for 32 bit values */
-//        const uint32_t cutoff = ((uint32_t) 1 << (32 - 1));
-//
-//        if (a == b) {
-//                return 0;
-//        } else if ((a < b && b - a < cutoff) || (a > b && a - b > cutoff)) {
-//                return -1;
-//        } else {
-//                return 1;
-//        }
-//}
-//
-///** if we know that b is larger than a, return the difference between them,
-// * that is the distance between them. in RFC1982 arith */
-//static uint32_t
-//subtract_1982(uint32_t a, uint32_t b)
-//{
-//	/* for 32 bit values */
-//        const uint32_t cutoff = ((uint32_t) 1 << (32 - 1));
-//
-//	if(a == b)
-//		return 0;
-//	if(a < b && b - a < cutoff) {
-//		return b-a;
-//	}
-//	if(a > b && a - b > cutoff) {
-//		return ((uint32_t)0xffffffff) - (a-b-1);
-//	}
-//	/* wrong case, b smaller than a */
-//	return 0;
-//}
-
 /** check rrsig dates */
 static int
 check_dates(struct val_env* ve, uint32_t unow, uint8_t* expi_p,