From c73b6c9ba513fea3e18b696e659049df69931171 Mon Sep 17 00:00:00 2001
From: Micah Anderson <micah@riseup.net>
Date: Tue, 11 Nov 2014 11:18:18 -0500
Subject: update to 1.0.0-1 version of the package

---
 src/libsodium/crypto_box/crypto_box_easy.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/libsodium/crypto_box/crypto_box_easy.c')

diff --git a/src/libsodium/crypto_box/crypto_box_easy.c b/src/libsodium/crypto_box/crypto_box_easy.c
index 7224f24..7f39e22 100644
--- a/src/libsodium/crypto_box/crypto_box_easy.c
+++ b/src/libsodium/crypto_box/crypto_box_easy.c
@@ -1,4 +1,8 @@
 
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+
 #include "crypto_box.h"
 #include "crypto_secretbox.h"
 #include "utils.h"
@@ -26,6 +30,9 @@ crypto_box_easy(unsigned char *c, const unsigned char *m,
                 unsigned long long mlen, const unsigned char *n,
                 const unsigned char *pk, const unsigned char *sk)
 {
+    if (mlen > SIZE_MAX - crypto_box_MACBYTES) {
+        return -1;
+    }
     return crypto_box_detached(c + crypto_box_MACBYTES, c, m, mlen, n,
                                pk, sk);
 }
-- 
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