Import Debian changes 4.92-8+deb10u3

[hcoop/debian/exim4.git] / src / lookups / lsearch.c

diff --git a/src/lookups/lsearch.c b/src/lookups/lsearch.c
index 6101d00..8b4459a 100644 (file)
--- a/src/lookups/lsearch.c
+++ b/src/lookups/lsearch.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 #include "../exim.h"
@@ -101,11 +101,10 @@ for (last_was_eol = TRUE;
      Ufgets(buffer, sizeof(buffer), f) != NULL;
      last_was_eol = this_is_eol)
   {
-  int ptr, size;
   int p = Ustrlen(buffer);
   int linekeylength;
   BOOL this_is_comment;
-  uschar *yield;
+  gstring * yield;
   uschar *s = buffer;
 
   /* Check whether this the final segment of a line. If it follows an
@@ -240,7 +239,7 @@ for (last_was_eol = TRUE;
 
   /* Reset dynamic store, if we need to, and revert to the search pool */
 
-  if (reset_point != NULL)
+  if (reset_point)
     {
     store_reset(reset_point);
     store_pool = old_pool;
@@ -254,11 +253,9 @@ for (last_was_eol = TRUE;
   Initialize, and copy the first segment of data. */
 
   this_is_comment = FALSE;
-  size = 100;
-  ptr = 0;
-  yield = store_get(size);
+  yield = string_get(100);
   if (*s != 0)
-    yield = string_cat(yield, &size, &ptr, s);
+    yield = string_cat(yield, s);
 
   /* Now handle continuations */
 
@@ -294,18 +291,17 @@ for (last_was_eol = TRUE;
 
     /* Join a physical or logical line continuation onto the result string. */
 
-    yield = string_cat(yield, &size, &ptr, s);
+    yield = string_cat(yield, s);
     }
 
-  yield[ptr] = 0;
-  store_reset(yield + ptr + 1);
-  *result = yield;
+  store_reset(yield->s + yield->ptr + 1);
+  *result = string_from_gstring(yield);
   return OK;
   }
 
 /* Reset dynamic store, if we need to */
 
-if (reset_point != NULL)
+if (reset_point)
   {
   store_reset(reset_point);
   store_pool = old_pool;