-static inline uschar *
-is_tainted2(const void *p, int lflags, const char* fmt, ...)
-{
-va_list ap;
-uschar *msg;
-rmark mark;
-
-if (!is_tainted(p))
- return NULL;
-
-mark = store_mark();
-va_start(ap, fmt);
-msg = string_from_gstring(string_vformat(NULL, SVFMT_TAINT_NOCHK|SVFMT_EXTEND, fmt, ap));
-va_end(ap);
-
-#ifdef ALLOW_INSECURE_TAINTED_DATA
-if (allow_insecure_tainted_data)
- {
- if LOGGING(tainted) log_write(0, LOG_MAIN, "Warning: %s", msg);
- store_reset(mark);
- return NULL;
- }
-#endif
-
-if (lflags) log_write(0, lflags, "%s", msg);
-return msg; /* no store_reset(), as the message might be used afterwards and Exim
- is expected to exit anyway, so we do not care about the leaked
- storage */
-}