File CVE-2025-27151.patch of Package valkey.39739

From 7f04aa674fa151382794004c66b9f25732913d2e Mon Sep 17 00:00:00 2001
From: Madelyn Olson <madelyneolson@gmail.com>
Date: Wed, 28 May 2025 10:31:13 -0700
Subject: [PATCH 1/2] Apply cherry-pick of CVE provided by Redis

Signed-off-by: Madelyn Olson <madelyneolson@gmail.com>
---
 src/valkey-check-aof.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/valkey-check-aof.c b/src/valkey-check-aof.c
index ed0eb2b49d..bacdaabea8 100644
--- a/src/valkey-check-aof.c
+++ b/src/valkey-check-aof.c
@@ -556,6 +556,12 @@ int redis_check_aof_main(int argc, char **argv) {
         goto invalid_args;
     }
 
+    /* Check if filepath is longer than PATH_MAX */
+    if (strlen(filepath) > PATH_MAX) {
+        printf("Error: filepath is too long (exceeds PATH_MAX)\n");
+        goto invalid_args;
+    }
+
     /* In the glibc implementation dirname may modify their argument. */
     memcpy(temp_filepath, filepath, strlen(filepath) + 1);
     dirpath = dirname(temp_filepath);

From 7a95027408ebf6d46881015b68eb661c447e724c Mon Sep 17 00:00:00 2001
From: Madelyn Olson <madelyneolson@gmail.com>
Date: Wed, 28 May 2025 10:53:17 -0700
Subject: [PATCH 2/2] Update src/valkey-check-aof.c

Co-authored-by: Ping Xie <pingxie@outlook.com>
Signed-off-by: Madelyn Olson <madelyneolson@gmail.com>
---
 src/valkey-check-aof.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/valkey-check-aof.c b/src/valkey-check-aof.c
index bacdaabea8..a6e4b97c6d 100644
--- a/src/valkey-check-aof.c
+++ b/src/valkey-check-aof.c
@@ -557,7 +557,7 @@ int redis_check_aof_main(int argc, char **argv) {
     }
 
     /* Check if filepath is longer than PATH_MAX */
-    if (strlen(filepath) > PATH_MAX) {
+    if (strnlen(filepath, PATH_MAX + 1) > PATH_MAX) {
         printf("Error: filepath is too long (exceeds PATH_MAX)\n");
         goto invalid_args;
     }