File bug-1191734_0013-dlm_controld-fix-string-copies.patch of Package libdlm

From a877e55c4661cfceabcb566ad49afd27b245cb65 Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Fri, 15 Oct 2021 12:02:34 -0500
Subject: [PATCH 13/14] dlm_controld fix string copies

---
 dlm_controld/config.c | 4 +---
 dlm_controld/main.c   | 6 +++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/dlm_controld/config.c b/dlm_controld/config.c
index a7ebb120a6b8..b15527b949b1 100644
--- a/dlm_controld/config.c
+++ b/dlm_controld/config.c
@@ -495,9 +495,7 @@ void set_opt_online(char *cmd_str, int cmd_len)
 		return;
 	}
 
-    i = -1;
-	while (++i < av_count) {
-
+	for (i = 0; i < av_count; i++) {
 		ind = get_ind_name(av[i]);
 		if (ind < 0)
 			continue;
diff --git a/dlm_controld/main.c b/dlm_controld/main.c
index 3a081c802056..57844dc10129 100644
--- a/dlm_controld/main.c
+++ b/dlm_controld/main.c
@@ -927,11 +927,11 @@ static void copy_options(char *buf, int *len)
 		memset(tmp, 0, sizeof(tmp));
 
 		if (o->req_arg == req_arg_str)
-			l = snprintf(tmp, 250, "%s=%s", o->name, o->use_str);
+			l = snprintf(tmp, 240, "%s=%s", o->name, o->use_str);
 		else if (o->req_arg == req_arg_uint)
-			l = snprintf(tmp, 250, "%s=%u", o->name, o->use_uint);
+			l = snprintf(tmp, 240, "%s=%u", o->name, o->use_uint);
 		else
-			l = snprintf(tmp, 250, "%s=%d", o->name, o->use_int);
+			l = snprintf(tmp, 240, "%s=%d", o->name, o->use_int);
 
 		if (o->dynamic_set)
 			snprintf(tmp + l, 15, " (set_config)\n");
-- 
2.33.0