From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Tue, 10 Nov 2009 15:05:28 +0000 (+0200)
Subject: Fix use-after-free issue with pid_file in hostapd termination
X-Git-Tag: hostap_0_7_0~80
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=libeap.git;a=commitdiff_plain;h=dd745de384a5d6398b62a2737f2b6bd581495de7

Fix use-after-free issue with pid_file in hostapd termination
---

diff --git a/hostapd/main.c b/hostapd/main.c
index b582b2d..8bcc745 100644
--- a/hostapd/main.c
+++ b/hostapd/main.c
@@ -460,13 +460,13 @@ int main(int argc, char *argv[])
 	ret = 0;
 
  out:
-	os_free(pid_file);
 	/* Deinitialize all interfaces */
 	for (i = 0; i < interfaces.count; i++)
 		hostapd_interface_deinit(interfaces.iface[i]);
 	os_free(interfaces.iface);
 
 	hostapd_global_deinit(pid_file);
+	os_free(pid_file);
 
 	return ret;
 }