@@ 0,0 1,45 @@
+Fix CVE-2015-8863 (Off-by-one error in the tokenadd function in
+jv_parse.c in jq allows remote attackers to cause a denial of service
+(crash) via a long JSON-encoded number, which triggers a heap-based
+buffer overflow):
+
+<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8863>
+
+Copied from upstream code repository:
+
+<https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd>
+
+From 8eb1367ca44e772963e704a700ef72ae2e12babd Mon Sep 17 00:00:00 2001
+From: Nicolas Williams <nico@cryptonector.com>
+Date: Sat, 24 Oct 2015 17:24:57 -0500
+Subject: [PATCH] Heap buffer overflow in tokenadd() (fix #105)
+
+This was an off-by one: the NUL terminator byte was not allocated on
+resize.  This was triggered by JSON-encoded numbers longer than 256
+bytes.
+---
+ jv_parse.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/jv_parse.c b/jv_parse.c
+index 3102ed4..84245b8 100644
+--- a/jv_parse.c
++++ b/jv_parse.c
+@@ -383,7 +383,7 @@ static pfunc stream_token(struct jv_parser* p, char ch) {
+ 
+ static void tokenadd(struct jv_parser* p, char c) {
+   assert(p->tokenpos <= p->tokenlen);
+-  if (p->tokenpos == p->tokenlen) {
++  if (p->tokenpos >= (p->tokenlen - 1)) {
+     p->tokenlen = p->tokenlen*2 + 256;
+     p->tokenbuf = jv_mem_realloc(p->tokenbuf, p->tokenlen);
+   }
+@@ -485,7 +485,7 @@ static pfunc check_literal(struct jv_parser* p) {
+     TRY(value(p, v));
+   } else {
+     // FIXME: better parser
+-    p->tokenbuf[p->tokenpos] = 0; // FIXME: invalid
++    p->tokenbuf[p->tokenpos] = 0;
+     char* end = 0;
+     double d = jvp_strtod(&p->dtoa, p->tokenbuf, &end);
+     if (end == 0 || *end != 0)