s3: client: Rename <oldname> to <link_target> in cmd_symlink() and cli_posix_symlink().

Stops us from mixing up the old and new names. Only behavior change
is correcting the names printed in the error messages.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13172

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
(cherry picked from commit 8448dcaa8da78bcb84fca6a000c75e256bce1e77)

2 files changed, 16 insertions, 14 deletions

diff --git a/source3/client/client.c b/source3/client/client.c
index 9c57375881d..0ee084ae128 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -3523,7 +3523,7 @@ static int cmd_readlink(void)
 static int cmd_symlink(void)
 {
 	TALLOC_CTX *ctx = talloc_tos();
-	char *oldname = NULL;
+	char *link_target = NULL;
 	char *newname = NULL;
 	char *buf = NULL;
 	char *buf2 = NULL;
@@ -3532,11 +3532,11 @@ static int cmd_symlink(void)
 
 	if (!next_token_talloc(ctx, &cmd_ptr,&buf,NULL) ||
 	    !next_token_talloc(ctx, &cmd_ptr,&buf2,NULL)) {
-		d_printf("symlink <oldname> <newname>\n");
+		d_printf("symlink <link_target> <newname>\n");
 		return 1;
 	}
 	/* Oldname (link target) must be an untouched blob. */
-	oldname = buf;
+	link_target = buf;
 
 	if (SERVER_HAS_UNIX_CIFS(cli)) {
 		newname = talloc_asprintf(ctx, "%s%s", client_get_cur_dir(),
@@ -3553,19 +3553,20 @@ static int cmd_symlink(void)
 				popt_get_cmdline_auth_info(), cli, newname,
 				&newcli, &newname);
 		if (!NT_STATUS_IS_OK(status)) {
-			d_printf("link %s: %s\n", oldname, nt_errstr(status));
+			d_printf("link %s: %s\n", newname,
+				nt_errstr(status));
 			return 1;
 		}
-		status = cli_posix_symlink(newcli, oldname, newname);
+		status = cli_posix_symlink(newcli, link_target, newname);
 	} else {
 		status = cli_symlink(
-			cli, oldname, buf2,
+			cli, link_target, buf2,
 			buf2[0] == '\\' ? 0 : SYMLINK_FLAG_RELATIVE);
 	}
 
 	if (!NT_STATUS_IS_OK(status)) {
 		d_printf("%s symlinking files (%s -> %s)\n",
-			 nt_errstr(status), oldname, newname);
+			 nt_errstr(status), newname, link_target);
 		return 1;
 	}
 
diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index c3ca2995087..3fc0b8c2b8c 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -151,7 +151,7 @@ NTSTATUS cli_setpathinfo(struct cli_state *cli,
 
 /****************************************************************************
  Hard/Symlink a file (UNIX extensions).
- Creates new name (sym)linked to oldname.
+ Creates new name (sym)linked to link_target.
 ****************************************************************************/
 
 struct cli_posix_link_internal_state {
@@ -164,7 +164,7 @@ static struct tevent_req *cli_posix_link_internal_send(TALLOC_CTX *mem_ctx,
 					struct tevent_context *ev,
 					struct cli_state *cli,
 					uint16_t level,
-					const char *oldname,
+					const char *link_target,
 					const char *newname)
 {
 	struct tevent_req *req = NULL, *subreq = NULL;
@@ -182,7 +182,8 @@ static struct tevent_req *cli_posix_link_internal_send(TALLOC_CTX *mem_ctx,
 		return tevent_req_post(req, ev);
 	}
 	state->data = trans2_bytes_push_str(
-		state->data, smbXcli_conn_use_unicode(cli->conn), oldname, strlen(oldname)+1, NULL);
+		state->data, smbXcli_conn_use_unicode(cli->conn),
+		link_target, strlen(link_target)+1, NULL);
 
 	subreq = cli_setpathinfo_send(
 		state, ev, cli, level, newname,
@@ -207,11 +208,11 @@ static void cli_posix_link_internal_done(struct tevent_req *subreq)
 struct tevent_req *cli_posix_symlink_send(TALLOC_CTX *mem_ctx,
 					struct tevent_context *ev,
 					struct cli_state *cli,
-					const char *oldname,
+					const char *link_target,
 					const char *newname)
 {
 	return cli_posix_link_internal_send(
-		mem_ctx, ev, cli, SMB_SET_FILE_UNIX_LINK, oldname, newname);
+		mem_ctx, ev, cli, SMB_SET_FILE_UNIX_LINK, link_target, newname);
 }
 
 NTSTATUS cli_posix_symlink_recv(struct tevent_req *req)
@@ -220,7 +221,7 @@ NTSTATUS cli_posix_symlink_recv(struct tevent_req *req)
 }
 
 NTSTATUS cli_posix_symlink(struct cli_state *cli,
-			const char *oldname,
+			const char *link_target,
 			const char *newname)
 {
 	TALLOC_CTX *frame = talloc_stackframe();
@@ -245,7 +246,7 @@ NTSTATUS cli_posix_symlink(struct cli_state *cli,
 	req = cli_posix_symlink_send(frame,
 				ev,
 				cli,
-				oldname,
+				link_target,
 				newname);
 	if (req == NULL) {
 		status = NT_STATUS_NO_MEMORY;