Eximon: fix string-handling. Bug 2500

[users/jgh/exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index ea3cf257c5f6869043b38a2959b08683c4953520..475f2c496890c75ece60f89716bf69af7f4a2b47 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -906,9 +906,18 @@ return string_sprintf("%s/%s/%s/%s/%s%s",
 
 static inline uschar *
 spool_fname(const uschar * purpose, const uschar * subdir, const uschar * fname,
-               const uschar * suffix)
+       const uschar * suffix)
 {
+#ifdef COMPILE_UTILITY         /* version avoiding string-extension */
+int len = Ustrlen(spool_directory) + 1 + Ustrlen(queue_name) + 1 + Ustrlen(purpose) + 1
+       + Ustrlen(subdir) + 1 + Ustrlen(fname) + Ustrlen(suffix) + 1;
+uschar * buf = store_get(len, FALSE);
+string_format(buf, len, "%s/%s/%s/%s/%s%s",
+       spool_directory, queue_name, purpose, subdir, fname, suffix);
+return buf;
+#else
 return spool_q_fname(purpose, queue_name, subdir, fname, suffix);
+#endif
 }
 
 static inline void