X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Flookups%2Fnisplus.c;h=6a6aef570280afe94c9eeaab53bc1e48f102de97;hb=8f0d0a3138e138ffa6bcc94c8378f5eb22573f0e;hp=61cc7018462b1a89e07ad5c2d9101f58f829c27d;hpb=d7978c0f8af20ff4c3f770589b1bb81568aecff3;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/lookups/nisplus.c b/src/src/lookups/nisplus.c
index 61cc70184..6a6aef570 100644
--- a/src/src/lookups/nisplus.c
+++ b/src/src/lookups/nisplus.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 #include "../exim.h"
@@ -18,7 +19,7 @@
 /* See local README for interface description. */
 
 static void *
-nisplus_open(uschar *filename, uschar **errmsg)
+nisplus_open(const uschar * filename, uschar ** errmsg)
 {
 return (void *)(1);    /* Just return something non-null */
 }
@@ -42,8 +43,9 @@ yield is the concatenation of all the fields, preceded by their names and an
 equals sign. */
 
 static int
-nisplus_find(void *handle, uschar *filename, const uschar *query, int length,
-  uschar **result, uschar **errmsg, uint *do_cache)
+nisplus_find(void * handle, const uschar * filename, const uschar * query,
+  int length, uschar ** result, uschar ** errmsg, uint * do_cache,
+  const uschar * opts)
 {
 int error_error = FAIL;
 const uschar * field_name = NULL;
@@ -148,7 +150,8 @@ for (int i = 0; i < eo->en_cols.en_cols_len; i++)
   empty string for consistency. Remove trailing whitespace and zero
   bytes. */
 
-  if (value == NULL) value = US""; else
+  if (!value) value = US"";
+  else
     while (len > 0 && (value[len-1] == 0 || isspace(value[len-1])))
       len--;
 
@@ -156,7 +159,7 @@ for (int i = 0; i < eo->en_cols.en_cols_len; i++)
 
   if (!field_name)
     {
-    yield = string_cat (yield, tc->tc_name);
+    yield = string_cat (yield, US tc->tc_name);
     yield = string_catn(yield, US"=", 1);
 
     /* Quote the value if it contains spaces or is empty */
@@ -194,7 +197,7 @@ if (field_name)
   *errmsg = string_sprintf("NIS+ field %s not found for %s", field_name,
     query);
 else
-  store_reset(yield->s + yield->ptr + 1);
+  gstring_release_unused(yield);
 
 /* Free result store before finishing. */
 
@@ -239,7 +242,7 @@ if (opt != NULL) return NULL;    /* No options recognized */
 while (*t != 0) if (*t++ == '\"') count++;
 if (count == 0) return s;
 
-t = quoted = store_get(Ustrlen(s) + count + 1);
+t = quoted = store_get(Ustrlen(s) + count + 1, is_tainted(s));
 
 while (*s != 0)
   {
@@ -270,15 +273,15 @@ fprintf(f, "Library version: NIS+: Exim version %s\n", EXIM_VERSION_STR);
 
 
 static lookup_info _lookup_info = {
-  US"nisplus",                   /* lookup name */
-  lookup_querystyle,             /* query-style lookup */
-  nisplus_open,                  /* open function */
-  NULL,                          /* check function */
-  nisplus_find,                  /* find function */
-  NULL,                          /* no close function */
-  NULL,                          /* no tidy function */
-  nisplus_quote,                 /* quoting function */
-  nisplus_version_report         /* version reporting */
+  .name = US"nisplus",			/* lookup name */
+  .type = lookup_querystyle,		/* query-style lookup */
+  .open = nisplus_open,			/* open function */
+  .check = NULL,			/* check function */
+  .find = nisplus_find,			/* find function */
+  .close = NULL,			/* no close function */
+  .tidy = NULL,				/* no tidy function */
+  .quote = nisplus_quote,		/* quoting function */
+  .version_report = nisplus_version_report         /* version reporting */
 };
 
 #ifdef DYNLOOKUP