From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Mon, 15 Feb 2016 22:14:47 +0000 (+0200)
Subject: rfkill: Fix a memory leak
X-Git-Tag: hostap_2_6~914
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99a17351c7c1ab70a4c1ee53a83f56977a3df047;p=thirdparty%2Fhostap.git

rfkill: Fix a memory leak

rfkill_init() uses realpath() which allocates memory and that memory was
not freed on the success path.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
---

diff --git a/src/drivers/rfkill.c b/src/drivers/rfkill.c
index 464cf7834..4d4d1b448 100644
--- a/src/drivers/rfkill.c
+++ b/src/drivers/rfkill.c
@@ -185,6 +185,7 @@ struct rfkill_data * rfkill_init(struct rfkill_config *cfg)
 	if (!found)
 		goto fail2;
 
+	free(phy);
 	eloop_register_read_sock(rfkill->fd, rfkill_receive, rfkill, NULL);
 
 	return rfkill;