--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/curl/patches/016-CVE-2016-8618.patch	Tue Feb 07 17:11:12 2017 -0800
@@ -0,0 +1,48 @@
+From 31106a073882656a2a5ab56c4ce2847e9a334c3c Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <[email protected]>
+Date: Wed, 28 Sep 2016 10:15:34 +0200
+Subject: [PATCH] aprintf: detect wrap-around when growing allocation
+
+On 32bit systems we could otherwise wrap around after 2GB and allocate 0
+bytes and crash.
+
+CVE-2016-8618
+
+Bug: https://curl.haxx.se/docs/adv_20161102D.html
+Reported-by: Cure53
+---
+ lib/mprintf.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+--- lib/mprintf.c
++++ lib/mprintf.c
+@@ -1034,20 +1034,23 @@ static int alloc_addbyter(int output, FILE *data)
+     }
+     infop->alloc = 32;
+     infop->len =0;
+   }
+   else if(infop->len+1 >= infop->alloc) {
+-    char *newptr;
++    char *newptr = NULL;
++    size_t newsize = infop->alloc*2;
+ 
+-    newptr = realloc(infop->buffer, infop->alloc*2);
++    /* detect wrap-around or other overflow problems */
++    if(newsize > infop->alloc)
++      newptr = realloc(infop->buffer, newsize);
+ 
+     if(!newptr) {
+       infop->fail = 1;
+       return -1; /* fail */
+     }
+     infop->buffer = newptr;
+-    infop->alloc *= 2;
++    infop->alloc = newsize;
+   }
+ 
+   infop->buffer[ infop->len ] = outc;
+ 
+   infop->len++;
+-- 
+2.9.3
+