Import wiredtiger: 7b994a862e899a12eb7c3ac814c9fada7d8d1ab9 from branch mongodb-4.4r4.4.0-rc2

ref: 9bd1ece797..7b994a862e
for: 4.4.0-rc2

WT-4701       Switch test/format to use WiredTiger locking primitives
WT-5766       Separate out internal and shared transaction data
WT-5791       Prepare checkpoint can finish in 0msec and reset prepare min stat
WT-5794       Remove skew_newest option from reconciliation
WT-5833       Fix caching issue for overflow key/value items
WT-5919       Disallow logging archival testing with log-based incremental backup
WT-5946       Eviction server handles can deadlock when opening HS cursors
WT-5968       Make the WT_SESSION_IMPL.txn field an allocated structure
WT-5986       Create script for emulating multiversion tests
WT-6016       Fill source code comments where lines start with parentheticals
WT-6020       __rec_append_orig_value() cleanup
WT-6026       Fix s_all breakage on format.h

1 files changed, 2 insertions, 2 deletions

diff --git a/src/third_party/wiredtiger/src/cursor/cur_std.c b/src/third_party/wiredtiger/src/cursor/cur_std.c
index 38ad4f3b31d..a65bb55a8ba 100644
--- a/src/third_party/wiredtiger/src/cursor/cur_std.c
+++ b/src/third_party/wiredtiger/src/cursor/cur_std.c
@@ -949,11 +949,11 @@ __cursor_modify(WT_CURSOR *cursor, WT_MODIFY *entries, int nentries)
      * read-uncommitted transaction, or outside of an explicit transaction. Disallow here as well,
      * for consistency.
      */
-    if (session->txn.isolation != WT_ISO_SNAPSHOT)
+    if (session->txn->isolation != WT_ISO_SNAPSHOT)
         WT_ERR_MSG(session, ENOTSUP,
           "not supported in read-committed or read-uncommitted "
           "transactions");
-    if (F_ISSET(&session->txn, WT_TXN_AUTOCOMMIT))
+    if (F_ISSET(session->txn, WT_TXN_AUTOCOMMIT))
         WT_ERR_MSG(session, ENOTSUP, "not supported in implicit transactions");
 
     WT_ERR(__cursor_checkkey(cursor));