From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Fri, 6 Oct 2023 02:20:35 +0000 (+1300)
Subject: s3:smbd: Avoid integer overflow (CID 1035487)
X-Git-Tag: tevent-0.16.0~62
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dbf96126cb232d265a555eda38425d74f9b5e677;p=thirdparty%2Fsamba.git

s3:smbd: Avoid integer overflow (CID 1035487)

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/source3/smbd/scavenger.c b/source3/smbd/scavenger.c
index 5500a9f1565..40b2fe55dcc 100644
--- a/source3/smbd/scavenger.c
+++ b/source3/smbd/scavenger.c
@@ -423,7 +423,7 @@ void scavenger_schedule_disconnected(struct files_struct *fsp)
 		return;
 	}
 	nttime_to_timeval(&disconnect_time, fsp->op->global->disconnect_time);
-	timeout_usec = 1000 * fsp->op->global->durable_timeout_msec;
+	timeout_usec = UINT64_C(1000) * fsp->op->global->durable_timeout_msec;
 	until = timeval_add(&disconnect_time,
 			    timeout_usec / 1000000,
 			    timeout_usec % 1000000);