From: Joel Holdsworth <redacted>
Date: Mon, 28 Jan 2013 20:28:03 +0000 (+0000)
Subject: Check sr_config_set value argument is not NULL
X-Git-Tag: dsupstream~297
X-Git-Url: http://sigrok.org/gitweb/?a=commitdiff_plain;h=140185af6c2b73a2b940012269f893962cbecd52;p=libsigrok.git

Check sr_config_set value argument is not NULL
---

diff --git a/hwdriver.c b/hwdriver.c
index 4c2ae142..9ace9f09 100644
--- a/hwdriver.c
+++ b/hwdriver.c
@@ -351,7 +351,7 @@ SR_API int sr_config_set(const struct sr_dev_inst *sdi, int key,
 {
 	int ret;
 
-	if (!sdi || !sdi->driver)
+	if (!sdi || !sdi->driver || !value)
 		return SR_ERR;
 
 	if (!sdi->driver->config_set)