*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions concerned with verifying things. The original code for callout
return ERROR;
}
-/* See if there is a semicolon in the pattern */
+/* See if there is a semicolon in the pattern, separating a searchtype
+prefix. If there is one then check for comma-sep options. */
if ((semicolon = Ustrchr(ss, ';')))
- endname = (opts = Ustrchr(ss, ',')) ? opts : semicolon;
-if (opts)
- {
- opts++;
- opts = string_copyn(opts, semicolon - opts);
- }
+ if ((opts = Ustrchr(ss, ',')) && opts < semicolon)
+ {
+ endname = opts++;
+ opts = string_copyn(opts, semicolon - opts);
+ }
+ else
+ {
+ endname = semicolon;
+ opts = NULL;
+ }
/* If we are doing an IP address only match, then all lookups must be IP
address lookups, even if there is no "net-". */