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Tweak ITS#8722 fix: Use XCURSOR_REFRESH()

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This checks XCURSOR_INITED() and fixes the mn_flags check.
This commit is contained in:
Hallvard Furuseth 2017-09-11 00:00:14 +02:00
parent 7ead4169b6
commit 8c2c5e2b4b
1 changed files with 1 additions and 7 deletions
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8
libraries/liblmdb/mdb.c
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@ -7929,13 +7929,7 @@ mdb_cursor_del(MDB_cursor *mc, unsigned int flags)
if (m2 == mc || m2->mc_snum < mc->mc_snum) continue;
if (!(m2->mc_flags & C_INITIALIZED)) continue;
if (m2->mc_pg[mc->mc_top] == mp) {
MDB_node *n2 = leaf;
if (m2->mc_ki[mc->mc_top] >= NUMKEYS(mp)) continue;
if (m2->mc_ki[mc->mc_top] != mc->mc_ki[mc->mc_top]) {
n2 = NODEPTR(mp, m2->mc_ki[mc->mc_top]);
if (n2->mn_flags & F_SUBDATA) continue;
}
m2->mc_xcursor->mx_cursor.mc_pg[0] = NODEDATA(n2);
XCURSOR_REFRESH(m2, mc->mc_top, mp);
}
}
}