Changeset: a01e8d52b869 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=a01e8d52b869
Modified Files:
        sql/storage/store.c
Branch: Oct2020
Log Message:

Don't use a transaction record after it was destroyed.


diffs (20 lines):

diff --git a/sql/storage/store.c b/sql/storage/store.c
--- a/sql/storage/store.c
+++ b/sql/storage/store.c
@@ -378,7 +378,7 @@ sql_trans_destroy(sql_trans *t, bool try
        TRC_DEBUG(SQL_STORE, "Destroy transaction: %p\n", t);
 
        if (t->sa->nr > 2*new_trans_size)
-               try_spare = 0;
+               try_spare = false;
        if (res == gtrans && spares < ((GDKdebug & FORCEMITOMASK) ? 0 : 
MAX_SPARES) && !t->name && try_spare) {
                TRC_DEBUG(SQL_STORE, "Spared '%d' transactions '%p'\n", spares, 
t);
                trans_drop_tmp(t);
@@ -2093,6 +2093,7 @@ store_load(sql_allocator *pa) {
                        TRC_CRITICAL(SQL_STORE, "Cannot commit initial 
transaction\n");
                }
                sql_trans_destroy(tr, true);
+               tr = gtrans;
        } else {
                tr->active = 0;
                GDKqsort(store_oids, NULL, NULL, nstore_oids, sizeof(sqlid), 0, 
TYPE_int, false, false);
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