From 57a34bc3af2069b5e2d0db42c6c665fc0cdc4e27 Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 09 2020 19:43:24 +0000
Subject: Apply patch 0006-ndptool-fix-potential-memory-leak-caused-by-strdup.patch


patch_name: 0006-ndptool-fix-potential-memory-leak-caused-by-strdup.patch
present_in_specfile: true

---

diff --git a/utils/ndptool.c b/utils/ndptool.c
index 1131462..4eca83d 100644
--- a/utils/ndptool.c
+++ b/utils/ndptool.c
@@ -416,7 +416,8 @@ int main(int argc, char **argv)
 		switch(opt) {
 		case 'h':
 			print_help(argv0);
-			return EXIT_SUCCESS;
+			res = EXIT_SUCCESS;
+			goto errout;
 		case 'v':
 			g_verbosity++;
 			break;
@@ -442,11 +443,11 @@ int main(int argc, char **argv)
 		case '?':
 			pr_err("unknown option.\n");
 			print_help(argv0);
-			return EXIT_FAILURE;
+			goto errout;
 		default:
 			pr_err("unknown option \"%c\".\n", opt);
 			print_help(argv0);
-			return EXIT_FAILURE;
+			goto errout;
 		}
 	}
 
@@ -530,5 +531,9 @@ int main(int argc, char **argv)
 ndp_close:
 	ndp_close(ndp);
 errout:
+	free(msgtypestr);
+	free(ifname);
+	free(daddr);
+	free(taddr);
 	return res;
 }