Optimize away an owned string in path_readlink.

2019-09-29 11:52:09 -07:00
parent 14bad3cb97
commit 4120d3b44f
2 changed files with 1 additions and 9 deletions
--- a/src/hostcalls_impl/fs.rs
+++ b/src/hostcalls_impl/fs.rs
@@ -652,7 +652,7 @@ pub(crate) unsafe fn path_readlink(
    enc_usize_byref(memory, buf_used, 0)?;

    let dirfd = dec_fd(dirfd);
-    let path = dec_slice_of::<u8>(memory, path_ptr, path_len).and_then(host::path_from_vec)?;
+    let path = dec_slice_of::<u8>(memory, path_ptr, path_len).and_then(host::path_from_slice)?;

    trace!("     | (path_ptr,path_len)='{}'", &path);