Commit 6c0900c3 authored by Howard Chu's avatar Howard Chu
Browse files

ITS#8355 fix subcursors

make sure C_DEL gets reset in subcursor after it moves.
parent 90a07a39
......@@ -5668,8 +5668,10 @@ mdb_cursor_next(MDB_cursor *mc, MDB_val *key, MDB_val *data, MDB_cursor_op op)
DPRINTF(("cursor_next: top page is %"Z"u in cursor %p",
mdb_dbg_pgno(mp), (void *) mc));
if (mc->mc_flags & C_DEL)
if (mc->mc_flags & C_DEL) {
mc->mc_flags ^= C_DEL;
goto skip;
}
if (mc->mc_ki[mc->mc_top] + 1u >= NUMKEYS(mp)) {
DPUTS("=====> move to next sibling page");
......@@ -5748,6 +5750,8 @@ mdb_cursor_prev(MDB_cursor *mc, MDB_val *key, MDB_val *data, MDB_cursor_op op)
DPRINTF(("cursor_prev: top page is %"Z"u in cursor %p",
mdb_dbg_pgno(mp), (void *) mc));
mc->mc_flags &= ~(C_EOF|C_DEL);
if (mc->mc_ki[mc->mc_top] == 0) {
DPUTS("=====> move to prev sibling page");
if ((rc = mdb_cursor_sibling(mc, 0)) != MDB_SUCCESS) {
......@@ -5759,8 +5763,6 @@ mdb_cursor_prev(MDB_cursor *mc, MDB_val *key, MDB_val *data, MDB_cursor_op op)
} else
mc->mc_ki[mc->mc_top]--;
mc->mc_flags &= ~C_EOF;
DPRINTF(("==> cursor points to page %"Z"u with %u keys, key index %u",
mdb_dbg_pgno(mp), NUMKEYS(mp), mc->mc_ki[mc->mc_top]));
......
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