ARC: fix crash induced by misordered headers. Bug 2493

[exim.git] / src / src / retry.c

diff --git a/src/src/retry.c b/src/src/retry.c
index 2404b0565d8a6045397ed0175ead8b496c906301..d068f547d386f18beb1fee762ffc8a7a10cfcbde 100644 (file)
--- a/src/src/retry.c
+++ b/src/src/retry.c
@@ -170,7 +170,7 @@ if ((node = tree_search(tree_unusable, host_key)))
 /* Open the retry database, giving up if there isn't one. Otherwise, search for
 the retry records, and then close the database again. */
 
-if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE)))
+if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE, TRUE)))
   {
   DEBUG(D_deliver|D_retry|D_hints_lookup)
     debug_printf("no retry data available\n");
@@ -291,7 +291,7 @@ Returns:  nothing
 void
 retry_add_item(address_item *addr, uschar *key, int flags)
 {
-retry_item *rti = store_get(sizeof(retry_item));
+retry_item *rti = store_get(sizeof(retry_item), FALSE);
 host_item * host = addr->host_used;
 
 rti->next = addr->retries;
@@ -523,7 +523,6 @@ retry_update(address_item **addr_defer, address_item **addr_failed,
 open_db dbblock;
 open_db *dbm_file = NULL;
 time_t now = time(NULL);
-int i;
 
 DEBUG(D_retry) debug_printf("Processing retry items\n");
 
@@ -531,7 +530,7 @@ DEBUG(D_retry) debug_printf("Processing retry items\n");
 Deferred addresses must be handled after failed ones, because some may be moved
 to the failed chain if they have timed out. */
 
-for (i = 0; i < 3; i++)
+for (int i = 0; i < 3; i++)
   {
   address_item *endaddr, *addr;
   address_item *last_first = NULL;
@@ -555,7 +554,6 @@ for (i = 0; i < 3; i++)
   while ((endaddr = *paddr))
     {
     BOOL timed_out = FALSE;
-    retry_item *rti;
 
     for (addr = endaddr; addr; addr = addr->parent)
       {
@@ -567,7 +565,7 @@ for (i = 0; i < 3; i++)
 
       /* Loop for each retry item. */
 
-      for (rti = addr->retries; rti; rti = rti->next)
+      for (retry_item * rti = addr->retries; rti; rti = rti->next)
         {
         uschar *message;
         int message_length, message_space, failing_interval, next_try;
@@ -582,7 +580,7 @@ for (i = 0; i < 3; i++)
         reached their retry next try time. */
 
         if (!dbm_file)
-          dbm_file = dbfn_open(US"retry", O_RDWR, &dbblock, TRUE);
+          dbm_file = dbfn_open(US"retry", O_RDWR, &dbblock, TRUE, TRUE);
 
         if (!dbm_file)
           {
@@ -668,7 +666,8 @@ for (i = 0; i < 3; i++)
 
         if (!retry_record)
           {
-          retry_record = store_get(sizeof(dbdata_retry) + message_length);
+          retry_record = store_get(sizeof(dbdata_retry) + message_length,
+                                  is_tainted(message));
           message_space = message_length;
           retry_record->first_failed = now;
           retry_record->last_try = now;
@@ -812,7 +811,7 @@ for (i = 0; i < 3; i++)
 
         if (message_length > message_space)
           {
-          dbdata_retry *newr = store_get(sizeof(dbdata_retry) + message_length);
+          dbdata_retry *newr = store_get(sizeof(dbdata_retry) + message_length, FALSE);
           memcpy(newr, retry_record, sizeof(dbdata_retry));
           retry_record = newr;
           }