From c8c0802c98db5e3d6de6b79887133e0d15567fd8 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 18 Sep 2024 10:44:13 -0400
Subject: Fix a likely buffer overflow

* The log_root is appended to log_file, and might exceed the defined length.
---
 include/multiprocessing.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/multiprocessing.h b/include/multiprocessing.h
index 2db33df..1974e41 100644
--- a/include/multiprocessing.h
+++ b/include/multiprocessing.h
@@ -17,7 +17,7 @@ struct MultiProcessingTask {
     int status; ///< Child process exit status
     int signaled_by; ///< Last signal received, if any
     char ident[255]; ///< Identity of the pool task
-    char log_file[255]; ///< Path to stdout/stderr log file
+    char log_file[PATH_MAX]; ///< Full path to stdout/stderr log file
     char parent_script[PATH_MAX]; ///< Path to temporary script executing the task
     struct {
         struct timespec t_start;
-- 
cgit