From efbb92f8ae308608ab47b699c7ec441c9b17f64b Mon Sep 17 00:00:00 2001
From: vasilito <adminpupkin@gmail.com>
Date: Fri, 10 Jul 2026 09:25:32 +0300
Subject: [PATCH] kernel: fix last SharedToCow unreachable!() in shared page
 path

---
 src/context/memory.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/context/memory.rs b/src/context/memory.rs
index 8ac4c43089..7ab71143a4 100644
--- a/src/context/memory.rs
+++ b/src/context/memory.rs
@@ -2668,7 +2668,10 @@ fn correct_inner<'l>(
 
                             new_frame
                         }
-                        Err(AddRefError::SharedToCow) => unreachable!(),
+                        Err(AddRefError::SharedToCow) => {
+                            log::error!("unexpected SharedToCow in shared page path");
+                            return Err(PfError::Oom);
+                        }
                         Err(AddRefError::RcOverflow) => return Err(PfError::Oom),
                     }
                 }