From 609d96aa1283c362e5c03a157e747d218c70aa17 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 17 Oct 2024 12:03:22 +1100
Subject: [PATCH 1/2] Restore seperator values

strtok_r is destructive.  Restore the seperators so that the command
line can be properly displayed.
---
 bin/dig/dig.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bin/dig/dig.c b/bin/dig/dig.c
index 288b327ef2..16b2de5e85 100644
--- a/bin/dig/dig.c
+++ b/bin/dig/dig.c
@@ -1827,6 +1827,9 @@ plus_option(char *option, bool is_batchfile, bool *need_clone,
 						extra = strtok_r(NULL, "\0",
 								 &last);
 						save_opt(lookup, code, extra);
+						if (extra != NULL) {
+							extra[-1] = ':';
+						}
 						break;
 					default:
 						goto invalid_option;
@@ -2555,6 +2558,9 @@ plus_option(char *option, bool is_batchfile, bool *need_clone,
 		fprintf(stderr, "Invalid option: +%s\n", option);
 		usage();
 	}
+	if (value != NULL) {
+		value[-1] = '=';
+	}
 	return (lookup);
 
 #if !TARGET_OS_IPHONE
@@ -2826,6 +2832,10 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
 		/* XXXONDREJ: FIXME */
 		strlcpy(keynametext, ptr, sizeof(keynametext));
 		strlcpy(keysecret, ptr2, sizeof(keysecret));
+		if (ptr3 != NULL) {
+			ptr[-1] = ':';
+		}
+		ptr2[-1] = ':';
 		return (value_from_next);
 	case 'x':
 		if (*need_clone) {

From df5b4ba894589d4a36c173b7a3be7ecc322ff0f9 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 17 Oct 2024 12:31:25 +1100
Subject: [PATCH 2/2] Correctly get final token

---
 bin/dig/dig.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/dig/dig.c b/bin/dig/dig.c
index 16b2de5e85..93fa103216 100644
--- a/bin/dig/dig.c
+++ b/bin/dig/dig.c
@@ -1824,7 +1824,7 @@ plus_option(char *option, bool is_batchfile, bool *need_clone,
 							     "specified");
 							goto exit_or_usage;
 						}
-						extra = strtok_r(NULL, "\0",
+						extra = strtok_r(NULL, "",
 								 &last);
 						save_opt(lookup, code, extra);
 						if (extra != NULL) {
@@ -2820,8 +2820,8 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
 								    * secret */
 			usage();
 		}
-		if ((ptr3 = strtok_r(NULL, ":", &last)) != NULL) { /* secret or
-								    * NULL */
+		if ((ptr3 = strtok_r(NULL, "", &last)) != NULL) { /* secret or
+								   * NULL */
 			parse_hmac(ptr);
 			ptr = ptr2;
 			ptr2 = ptr3;