5.15-stable review patch. If anyone has any objections, please let me know.
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From: Dawei Li set_pte_at@outlook.com
[ Upstream commit 7010357004096e54c884813e702d71147dc081f8 ]
ksmbd_neg_token_init_mech_token() and ksmbd_neg_token_targ_resp_token() share same implementation, unify them.
Signed-off-by: Dawei Li set_pte_at@outlook.com Acked-by: Namjae Jeon linkinjeon@kernel.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/ksmbd/asn1.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-)
--- a/fs/ksmbd/asn1.c +++ b/fs/ksmbd/asn1.c @@ -208,9 +208,9 @@ int ksmbd_neg_token_init_mech_type(void return 0; }
-int ksmbd_neg_token_init_mech_token(void *context, size_t hdrlen, - unsigned char tag, const void *value, - size_t vlen) +static int ksmbd_neg_token_alloc(void *context, size_t hdrlen, + unsigned char tag, const void *value, + size_t vlen) { struct ksmbd_conn *conn = context;
@@ -223,17 +223,16 @@ int ksmbd_neg_token_init_mech_token(void return 0; }
-int ksmbd_neg_token_targ_resp_token(void *context, size_t hdrlen, +int ksmbd_neg_token_init_mech_token(void *context, size_t hdrlen, unsigned char tag, const void *value, size_t vlen) { - struct ksmbd_conn *conn = context; - - conn->mechToken = kmalloc(vlen + 1, GFP_KERNEL); - if (!conn->mechToken) - return -ENOMEM; + return ksmbd_neg_token_alloc(context, hdrlen, tag, value, vlen); +}
- memcpy(conn->mechToken, value, vlen); - conn->mechToken[vlen] = '\0'; - return 0; +int ksmbd_neg_token_targ_resp_token(void *context, size_t hdrlen, + unsigned char tag, const void *value, + size_t vlen) +{ + return ksmbd_neg_token_alloc(context, hdrlen, tag, value, vlen); }