| commit | 5b327446f6cd35f4738ce41ef9f15ef95c404273 | [log] [tgz] |
|---|---|---|
| author | Ronnie Sahlberg <lsahlber@redhat.com> | Wed Jan 22 11:07:56 2020 +1000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Feb 28 15:42:39 2020 +0100 |
| tree | ed2d4b7c5dfd69bf67280516e73e43a89525dbcc | |
| parent | 88213ab3d0c9ba59233a6c8afa07ca5e662cebfa [diff] |
cifs: fix NULL dereference in match_prepath [ Upstream commit fe1292686333d1dadaf84091f585ee903b9ddb84 ] RHBZ: 1760879 Fix an oops in match_prepath() by making sure that the prepath string is not NULL before we pass it into strcmp(). This is similar to other checks we make for example in cifs_root_iget() Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>