if (!local_server && (am_sender || receiver_wants_list)) {
while ((len = read_int(f_in)) != 0) {
if (len >= sizeof line)
- overflow("recv_rules");
+ overflow_exit("recv_rules");
read_sbuf(f_in, line, len);
parse_rule(&filter_list, line, 0, xflags);
}
rprintf(FERROR,
"overflow: flags=0x%x l1=%d l2=%d lastname=%s\n",
flags, l1, l2, safe_fname(lastname));
- overflow("receive_file_entry");
+ overflow_exit("receive_file_entry");
}
strlcpy(thisname, lastname, l1 + 1);
if (linkname_len <= 0 || linkname_len > MAXPATHLEN) {
rprintf(FERROR, "overflow: linkname_len=%d\n",
linkname_len - 1);
- overflow("receive_file_entry");
+ overflow_exit("receive_file_entry");
}
}
else
fname[1] = '\0';
} else {
if (l + 1 >= MAXPATHLEN)
- overflow("send_file_list");
+ overflow_exit("send_file_list");
fname[l++] = '.';
fname[l] = '\0';
}
} else if (l > 1 && fname[l-1] == '.' && fname[l-2] == '.'
&& (l == 2 || fname[l-3] == '/')) {
if (l + 2 >= MAXPATHLEN)
- overflow("send_file_list");
+ overflow_exit("send_file_list");
fname[l++] = '/';
fname[l++] = '.';
fname[l] = '\0';
exit_cleanup(RERR_MALLOC);
}
-void overflow(char *str)
+void overflow_exit(char *str)
{
rprintf(FERROR, "ERROR: buffer overflow in %s\n", str);
exit_cleanup(RERR_MALLOC);