Merge remote-tracking branch 'upstream/master'

3 files changed, 20 insertions, 5 deletions

diff --git a/src/crypto/hmac.rs b/src/crypto/hmac.rs
index a7a854b7..8096a948 100644
--- a/src/crypto/hmac.rs
+++ b/src/crypto/hmac.rs
@@ -61,6 +61,14 @@ impl HMAC {
     }
 }
 
+impl Drop for HMAC {
+    fn drop(&mut self) {
+        unsafe {
+            ffi::HMAC_CTX_cleanup(&mut self.ctx);
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use serialize::hex::FromHex;
diff --git a/src/ssl/mod.rs b/src/ssl/mod.rs
index d29d633e..6112bc8d 100644
--- a/src/ssl/mod.rs
+++ b/src/ssl/mod.rs
@@ -410,7 +410,14 @@ impl<S: Stream> SslStream<S> {
             stream: stream,
             ssl: Arc::new(ssl),
             // Maximum TLS record size is 16k
-            buf: Vec::from_elem(16 * 1024, 0u8)
+            // We're just using this as a buffer, so there's no reason to pay
+            // to memset it
+            buf: {
+                const CAP: uint = 16 * 1024;
+                let mut v = Vec::with_capacity(CAP);
+                unsafe { v.set_len(CAP); }
+                v
+            }
         }
     }
 
diff --git a/src/x509/mod.rs b/src/x509/mod.rs
index 86152ac4..a06fe4e1 100644
--- a/src/x509/mod.rs
+++ b/src/x509/mod.rs
@@ -145,15 +145,15 @@ impl<'a, T: AsStr<'a>> ToStr for Vec<T> {
 /// use std::io::{File, Open, Write};
 /// # use std::io::fs;
 ///
-/// use openssl::crypto::hash::SHA256;
-/// use openssl::x509::{DigitalSignature, X509Generator};
+/// use openssl::crypto::hash::HashType;
+/// use openssl::x509::{KeyUsage, X509Generator};
 ///
 /// let gen = X509Generator::new()
 ///        .set_bitlength(2048)
 ///        .set_valid_period(365*2)
 ///        .set_CN("SuperMegaCorp Inc.")
-///        .set_sign_hash(SHA256)
-///        .set_usage(&[DigitalSignature]);
+///        .set_sign_hash(HashType::SHA256)
+///        .set_usage(&[KeyUsage::DigitalSignature]);
 ///
 /// let (cert, pkey) = gen.generate().unwrap();
 ///