Auto merge of #24719 - :patch-1, r=steveklabnik

2015-06-16 05:08:13 +00:00 · 2015-06-16 05:08:13 +00:00 · f6d53af85f
commit f6d53af85f
parent af8a4a0805 47f9a6b3a3
1 changed files with 1 additions and 0 deletions
--- a/src/librustc_back/sha2.rs
+++ b/src/librustc_back/sha2.rs
@ -482,6 +482,7 @@ pub struct Sha256 {

 impl Sha256 {
    /// Construct a new instance of a SHA-256 digest.
+    /// Do not – under any circumstances – use this where timing attacks might be possible!
    pub fn new() -> Sha256 {
        Sha256 {
            engine: Engine256::new(&H256)