Commit 91e81d22 authored Jul 02, 2020 by Ronnie Sahlberg Committed by Greg Kroah-Hartman Jul 22, 2020

cifs: prevent truncation from long to int in wait_for_free_credits



[ Upstream commit 19e888678bac8c82206eb915eaf72741b2a2615c ]

The wait_event_... defines evaluate to long so we should not assign it an int as this may truncate
the value.

Reported-by: Marshall Midden <marshallmidden@gmail.com>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 43046f78

fs/cifs/transport.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -528,7 +528,7 @@ wait_for_free_credits(struct TCP_Server_Info *server, const int num_credits,
	const int timeout, const int flags,		const int timeout, const int flags,
	unsigned int *instance)		unsigned int *instance)
	{		{
	int rc;		long rc;
	int *credits;		int *credits;
	int optype;		int optype;
	long int t;		long int t;