fix(redox-rt): FIXED_NOREPLACE for ET_EXEC

Signed-off-by: Anhad Singh <andypython@protonmail.com>
2026-02-20 12:00:29 +11:00
parent 4c0d4c7963
commit 09f52fd163
1 changed files with 7 additions and 0 deletions
@@ -143,6 +143,13 @@ pub fn fexec_impl(
        update_min_mmap_addr(addr, span_size);
        addr
    } else {
+        mmap_anon_remote(
+            &grants_fd,
+            0,
+            span.start,
+            span_size,
+            MapFlags::MAP_FIXED_NOREPLACE,
+        )?;
        update_min_mmap_addr(span.start, span_size);
        0
    };