r7472: fix smbpasswd user password change (still worked by bad error messages) due...

(This used to be commit a48ff479dd4fe99d199ff934aae14ac6e688d8f4)

diff --git a/source3/libsmb/ntlmssp.c b/source3/libsmb/ntlmssp.c
index 4d9aaf989b105201292865a4e255e44844b6daa3..574b37d4a049c0bdbbb55a5a648b56bfcbb547fc 100644 (file)
--- a/source3/libsmb/ntlmssp.c
+++ b/source3/libsmb/ntlmssp.c
@@ -138,7 +138,7 @@ static NTSTATUS set_challenge(struct ntlmssp_state *ntlmssp_state, DATA_BLOB *ch
 
 NTSTATUS ntlmssp_set_username(NTLMSSP_STATE *ntlmssp_state, const char *user) 
 {
-       ntlmssp_state->user = talloc_strdup(ntlmssp_state->mem_ctx, user);
+       ntlmssp_state->user = talloc_strdup(ntlmssp_state->mem_ctx, user ? user : "" );
        if (!ntlmssp_state->user) {
                return NT_STATUS_NO_MEMORY;
        }
@@ -168,7 +168,7 @@ NTSTATUS ntlmssp_set_password(NTLMSSP_STATE *ntlmssp_state, const char *password
  */
 NTSTATUS ntlmssp_set_domain(NTLMSSP_STATE *ntlmssp_state, const char *domain) 
 {
-       ntlmssp_state->domain = talloc_strdup(ntlmssp_state->mem_ctx, domain);
+       ntlmssp_state->domain = talloc_strdup(ntlmssp_state->mem_ctx, domain ? domain : "" );
        if (!ntlmssp_state->domain) {
                return NT_STATUS_NO_MEMORY;
        }