23 lines
694 B
Diff
23 lines
694 B
Diff
From b2a0db1b8239f94323c2e6f8edd99a965baa9f18 Mon Sep 17 00:00:00 2001
|
|
From: Juan RP <xtraeme@gmail.com>
|
|
Date: Sun, 11 Jan 2015 17:09:34 +0100
|
|
Subject: [PATCH] prop_data: make sure there's no overflow.
|
|
|
|
Found by coverity and merged from xbps.
|
|
---
|
|
src/prop_data.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git src/prop_data.c src/prop_data.c
|
|
index abb7b18..4d0ae2c 100644
|
|
--- src/prop_data.c
|
|
+++ src/prop_data.c
|
|
@@ -565,6 +565,8 @@ _prop_data_internalize(prop_stack_t stack, prop_object_t *obj,
|
|
NULL) == false)
|
|
return (true);
|
|
|
|
+ if (len + 1 >= SIZE_MAX)
|
|
+ return true;
|
|
/*
|
|
* Always allocate one extra in case we don't land on an even byte
|
|
* boundary during the decode.
|