From d56f7a22490d540c53e08dc38a22ec3681970fd9 Mon Sep 17 00:00:00 2001
From: lienjukaisim <154924955+lienjukaisim@users.noreply.github.com>
Date: Wed, 14 Aug 2024 15:48:24 +0200
Subject: [PATCH]

---
 crates/sesam-vitale/src/cartevitale.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/crates/sesam-vitale/src/cartevitale.rs b/crates/sesam-vitale/src/cartevitale.rs
index 3c0ba22..d259f90 100644
--- a/crates/sesam-vitale/src/cartevitale.rs
+++ b/crates/sesam-vitale/src/cartevitale.rs
@@ -168,7 +168,9 @@ pub fn LireDroitsVitale(
     let groups = decode_ssv_memory(hex_values, hex_values.len());
 
     unsafe {
-        libc::free(buffer);
+        if !buffer.is_null() {
+            libc::free(buffer); // ??? si liberer avant decode_ssv_memory alors hex_values n'est plus correct ???
+        }
     }
 
     decode_carte_vitale(groups)