Make fname arg to create_file a "const char *"

diff --git a/source/smbd/open.c b/source/smbd/open.c
index 66ceb8dac75129254b5fc01e70b47c79df301162..f4c3791b436b326e9178cb45dbc04dd429cf6f7c 100644 (file)
--- a/source/smbd/open.c
+++ b/source/smbd/open.c
@@ -2447,7 +2447,7 @@ static struct case_semantics_state *set_posix_case_semantics(TALLOC_CTX *mem_ctx
 NTSTATUS create_file(connection_struct *conn,
                     struct smb_request *req,
                     uint16_t root_dir_fid,
-                    char *fname,
+                    const char *fname,
                     uint32_t flags,
                     uint32_t access_mask,
                     uint32_t file_attributes,
@@ -2624,7 +2624,10 @@ NTSTATUS create_file(connection_struct *conn,
        }
 
        if ((req != NULL) && (req->flags2 & FLAGS2_DFS_PATHNAMES)) {
-               status = resolve_dfspath(talloc_tos(), conn, true, fname, &fname);
+               char *resolved_fname;
+
+               status = resolve_dfspath(talloc_tos(), conn, true, fname,
+                                        &resolved_fname);
 
                if (!NT_STATUS_IS_OK(status)) {
                        /*
@@ -2635,6 +2638,7 @@ NTSTATUS create_file(connection_struct *conn,
                         */
                        goto fail;
                }
+               fname = resolved_fname;
        }
 
        /*
@@ -2646,10 +2650,15 @@ NTSTATUS create_file(connection_struct *conn,
                file_attributes &= ~FILE_FLAG_POSIX_SEMANTICS;
        }
 
-       status = unix_convert(talloc_tos(), conn, fname, False, &fname, NULL,
-                             &sbuf);
-       if (!NT_STATUS_IS_OK(status)) {
-               goto fail;
+       {
+               char *converted_fname;
+
+               status = unix_convert(talloc_tos(), conn, fname, False,
+                                     &converted_fname, NULL, &sbuf);
+               if (!NT_STATUS_IS_OK(status)) {
+                       goto fail;
+               }
+               fname = converted_fname;
        }
 
        /* All file access must go through check_name() */