From 63f2c54b863877fa43cf93b46d5749ec60e352b5 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Thu, 21 Dec 2023 16:55:08 -0700
Subject: [PATCH] Add missing checks for strdup() failure.

---
 .../regress/iolog_path/check_iolog_path.c     | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/iolog/regress/iolog_path/check_iolog_path.c b/lib/iolog/regress/iolog_path/check_iolog_path.c
index 882135a582..ce4abba583 100644
--- a/lib/iolog/regress/iolog_path/check_iolog_path.c
+++ b/lib/iolog/regress/iolog_path/check_iolog_path.c
@@ -252,24 +252,24 @@ main(int argc, char *argv[])
 		sudo_fatal(NULL);
 	    break;
 	case 7:
-	    if (dir_in != NULL)
-		free(dir_in);
-	    dir_in = strdup(line);
+	    free(dir_in);
+	    if ((dir_in = strdup(line)) == NULL)
+		sudo_fatal(NULL);
 	    break;
 	case 8:
-	    if (file_in != NULL)
-		free(file_in);
-	    file_in = strdup(line);
+	    free(file_in);
+	    if ((file_in = strdup(line)) == NULL)
+		sudo_fatal(NULL);
 	    break;
 	case 9:
-	    if (dir_out != NULL)
-		free(dir_out);
-	    dir_out = strdup(line);
+	    free(dir_out);
+	    if ((dir_out = strdup(line)) == NULL)
+		sudo_fatal(NULL);
 	    break;
 	case 10:
-	    if (file_out != NULL)
-		free(file_out);
-	    file_out = strdup(line);
+	    free(file_out);
+	    if ((file_out = strdup(line)) == NULL)
+		sudo_fatal(NULL);
 	    break;
 	case 11:
 	    errors += do_check(dir_in, file_in, dir_out, file_out);