From 3cd6ffbfac3cb8f8aeace0deee46e49567cb5460 Mon Sep 17 00:00:00 2001
From: Ximon Eighteen <3304436+ximon18@users.noreply.github.com>
Date: Tue, 22 Jul 2025 16:54:51 +0200
Subject: [PATCH] Handle attribute size -1 gracefully.

Signed-off-by: Ximon Eighteen <3304436+ximon18@users.noreply.github.com>
---
 cryptoki/src/session/object_management.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cryptoki/src/session/object_management.rs b/cryptoki/src/session/object_management.rs
index 3cec80d3..d97c3d70 100644
--- a/cryptoki/src/session/object_management.rs
+++ b/cryptoki/src/session/object_management.rs
@@ -513,7 +513,11 @@ impl Session {
             .zip(attributes.iter())
             .filter_map(|(attr_info, attr_type)| {
                 if let AttributeInfo::Available(size) = attr_info {
-                    Some((*attr_type, vec![0; *size]))
+                    if *size != usize::MAX {
+                        Some((*attr_type, vec![0; *size]))
+                    } else {
+                        None
+                    }
                 } else {
                     None
                 }