From: Uri Simchoni <uri@samba.org>
Date: Sun, 18 Sep 2016 08:05:23 +0000 (+0300)
Subject: smbd: free talloc context if no quota records are available
X-Git-Url: http://git.samba.org/?p=metze%2Fsamba%2Fwip.git;a=commitdiff_plain;h=175bc6f1e3442f5cb2258aaadf318ebf23c5d769

smbd: free talloc context if no quota records are available

When generating a list of user quota records, free the memory
context that controls this list if the list is empty. Otherwise,
the context remains unreferenced and memory is leaked.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12289

Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/smbd/ntquotas.c b/source3/smbd/ntquotas.c
index 93f4a2ae12fe..4acfa5057ed0 100644
--- a/source3/smbd/ntquotas.c
+++ b/source3/smbd/ntquotas.c
@@ -226,6 +226,9 @@ int vfs_get_user_ntquota_list(files_struct *fsp, SMB_NTQUOTA_LIST **qt_list)
 	}
 	endpwent();
 
+	if (*qt_list == NULL) {
+		TALLOC_FREE(mem_ctx);
+	}
 	return 0;
 }