From 9d6e515df6804d5fca44bd3e5a00df0c12779e94 Mon Sep 17 00:00:00 2001
From: Huaxin <p96114175@gs.ncku.edu.tw>
Date: Sat, 25 May 2024 15:00:07 +0800
Subject: [PATCH] Replace sprintf with safer snprintf

The sprintf function has been replaced with the safer snprintf function
to prevent potential buffer overflow vulnerabilities and enhance
security.
---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index 0f85dca21..108bde0a8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -132,7 +132,7 @@ static bool parse_args(int argc, char **args)
                                strlen(prog_basename) + 5 + 1);
         assert(prof_out_file);
 
-        sprintf(prof_out_file, "%s/%s%s.prof", cwd_path, rel_path,
+        snprintf(prof_out_file, sizeof(prof_out_file), "%s/%s%s.prof", cwd_path, rel_path,
                 prog_basename);
     }
     return true;