From: Ankita Bajaj <bankita@codeaurora.org>
Date: Tue, 19 Nov 2019 13:11:34 +0000 (+0530)
Subject: Fix memory leak in ACS offload operation
X-Git-Tag: hostap_2_10~2186
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=23acdd9f33ac9ab5546c878674445d8a5d2e62f0;p=thirdparty%2Fhostap.git

Fix memory leak in ACS offload operation

freq_list is built in allocated heap memory and it needs to be freed
before returning from this function.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---

diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index dcc4fdc45..7e6bf4451 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -950,6 +950,7 @@ int hostapd_drv_do_acs(struct hostapd_data *hapd)
 	}
 
 	ret = hapd->driver->do_acs(hapd->drv_priv, &params);
+	os_free(freq_list);
 
 	return ret;
 }