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authorRonnie Sahlberg <lsahlber@redhat.com>2020-12-10 00:06:02 -0600
committerSteve French <stfrench@microsoft.com>2020-12-13 19:12:07 -0600
commit24e0a1eff9e2b9835a6e7c17039dfb6ecfd81f1f (patch)
tree56ba9dcbfc2c975fafc76582edfd18190b5737d6 /fs/cifs/cifsencrypt.c
parent66e7b09c731175064de5a3682c692ec166e02499 (diff)
cifs: switch to new mount api
See Documentation/filesystems/mount_api.rst for details on new mount API Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsencrypt.c')
-rw-r--r--fs/cifs/cifsencrypt.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 9daa256f69d4..51d53e4bdf6b 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -661,6 +661,11 @@ setup_ntlmv2_rsp(struct cifs_ses *ses, const struct nls_table *nls_cp)
unsigned char *tiblob = NULL; /* target info blob */
__le64 rsp_timestamp;
+ if (nls_cp == NULL) {
+ cifs_dbg(VFS, "%s called with nls_cp==NULL\n", __func__);
+ return -EINVAL;
+ }
+
if (ses->server->negflavor == CIFS_NEGFLAVOR_EXTENDED) {
if (!ses->domainName) {
if (ses->domainAuto) {