shash was not being initialized in one place in smb3_calc_signature
and smb2_calc_signature
Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
struct kvec *iov = rqst->rq_iov;
struct smb2_hdr *shdr = (struct smb2_hdr *)iov[0].iov_base;
struct cifs_ses *ses;
- struct shash_desc *shash;
+ struct shash_desc *shash = NULL;
struct smb_rqst drqst;
ses = smb2_find_smb_ses(server, le64_to_cpu(shdr->SessionId));
unsigned char *sigptr = smb3_signature;
struct kvec *iov = rqst->rq_iov;
struct smb2_hdr *shdr = (struct smb2_hdr *)iov[0].iov_base;
- struct shash_desc *shash;
+ struct shash_desc *shash = NULL;
struct smb_rqst drqst;
u8 key[SMB3_SIGN_KEY_SIZE];