From 60a1bb9cd8d1035db5f0a4d8a3d6ccff08391fe8 Mon Sep 17 00:00:00 2001 From: Carl Wachter Date: Tue, 4 Jun 2024 10:19:36 +0200 Subject: [PATCH] fix(semaphore): page fault on destroy --- src/syscalls/semaphore.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/syscalls/semaphore.rs b/src/syscalls/semaphore.rs index c11db47667..78f7784475 100644 --- a/src/syscalls/semaphore.rs +++ b/src/syscalls/semaphore.rs @@ -44,7 +44,7 @@ pub unsafe extern "C" fn sys_sem_destroy(sem: *mut sem_t) -> i32 { // Consume the pointer to the raw memory into a Box again // and drop the Box to free the associated memory. unsafe { - drop(Box::from_raw(sem)); + drop(Box::from_raw((*sem).cast_mut())); } 0 }