From 612ae3544723bfa6a632db405b814dcfa85ec68a Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Thu, 17 Apr 2008 16:46:18 +0000
Subject: [PATCH] Avoid a potential memory corruption on little-endian
 architectures

---
 src/appinterface.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/appinterface.c b/src/appinterface.c
index 0b0327a..117f6be 100644
--- a/src/appinterface.c
+++ b/src/appinterface.c
@@ -1116,6 +1116,11 @@ static int _post_exec_out(AppInterfaceCallArg * aica, char buf[], size_t buflen,
 	Buffer * b;
 	uint32_t size;
 
+	if(aica->size > buflen)
+	{
+		errno = ENOBUFS;
+		return -error_set_code(1, "%s", strerror(ENOBUFS));
+	}
 	switch(aica->type)
 	{
 		case AICT_VOID: