From 3258534e994549e07bc65e2ddf11636078f4a8d2 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayne@opencoder.net>
Date: Thu, 18 Aug 2022 17:33:11 -0700
Subject: [PATCH] Change name_num_obj struct to use a name_num_item pointer.

---
 checksum.c | 24 +++++++++++++-----------
 compat.c   | 20 +++++++++++---------
 rsync.h    |  2 +-
 3 files changed, 25 insertions(+), 21 deletions(-)

diff --git a/checksum.c b/checksum.c
index 758b489d..7eb50f17 100644
--- a/checksum.c
+++ b/checksum.c
@@ -42,21 +42,23 @@ extern int protocol_version;
 extern int proper_seed_order;
 extern const char *checksum_choice;
 
-struct name_num_obj valid_checksums = {
-	"checksum", NULL, NULL, 0, 0, {
+struct name_num_item valid_checksums_items[] = {
 #ifdef SUPPORT_XXH3
-		{ CSUM_XXH3_128, "xxh128", NULL },
-		{ CSUM_XXH3_64, "xxh3", NULL },
+	{ CSUM_XXH3_128, "xxh128", NULL },
+	{ CSUM_XXH3_64, "xxh3", NULL },
 #endif
 #ifdef SUPPORT_XXHASH
-		{ CSUM_XXH64, "xxh64", NULL },
-		{ CSUM_XXH64, "xxhash", NULL },
+	{ CSUM_XXH64, "xxh64", NULL },
+	{ CSUM_XXH64, "xxhash", NULL },
 #endif
-		{ CSUM_MD5, "md5", NULL },
-		{ CSUM_MD4, "md4", NULL },
-		{ CSUM_NONE, "none", NULL },
-		{ 0, NULL, NULL }
-	}
+	{ CSUM_MD5, "md5", NULL },
+	{ CSUM_MD4, "md4", NULL },
+	{ CSUM_NONE, "none", NULL },
+	{ 0, NULL, NULL }
+};
+
+struct name_num_obj valid_checksums = {
+	"checksum", NULL, NULL, 0, 0, valid_checksums_items
 };
 
 int xfersum_type = 0; /* used for the file transfer checksums */
diff --git a/compat.c b/compat.c
index b46eb199..622910eb 100644
--- a/compat.c
+++ b/compat.c
@@ -91,19 +91,21 @@ int filesfrom_convert = 0;
 
 #define MAX_NSTR_STRLEN 256
 
-struct name_num_obj valid_compressions = {
-	"compress", NULL, NULL, 0, 0, {
+struct name_num_item valid_compressions_items[] = {
 #ifdef SUPPORT_ZSTD
-		{ CPRES_ZSTD, "zstd", NULL },
+	{ CPRES_ZSTD, "zstd", NULL },
 #endif
 #ifdef SUPPORT_LZ4
-		{ CPRES_LZ4, "lz4", NULL },
+	{ CPRES_LZ4, "lz4", NULL },
 #endif
-		{ CPRES_ZLIBX, "zlibx", NULL },
-		{ CPRES_ZLIB, "zlib", NULL },
-		{ CPRES_NONE, "none", NULL },
-		{ 0, NULL, NULL }
-	}
+	{ CPRES_ZLIBX, "zlibx", NULL },
+	{ CPRES_ZLIB, "zlib", NULL },
+	{ CPRES_NONE, "none", NULL },
+	{ 0, NULL, NULL }
+};
+
+struct name_num_obj valid_compressions = {
+	"compress", NULL, NULL, 0, 0, valid_compressions_items
 };
 
 #define CF_INC_RECURSE	 (1<<0)
diff --git a/rsync.h b/rsync.h
index 1cc037c5..e29c37c3 100644
--- a/rsync.h
+++ b/rsync.h
@@ -1172,7 +1172,7 @@ struct name_num_obj {
 	uchar *saw;
 	int saw_len;
 	int negotiated_num;
-	struct name_num_item list[10]; /* we'll get a compile error/warning if this is ever too small */
+	struct name_num_item *list;
 };
 
 #ifdef EXTERNAL_ZLIB
-- 
2.47.2