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ITS#7589 mdb_cursor_put(): Update ovpage nodesize.

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Update the nodesize when overwriting an overflow page.
As before, do not attempt to shrink the page.
This commit is contained in:
Hallvard Furuseth 2013-05-17 19:31:17 +02:00
parent 833cd905b7
commit 0cdd9dffdd
1 changed files with 2 additions and 1 deletions
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3
libraries/liblmdb/mdb.c
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@ -5199,9 +5199,10 @@ current:
/* Is the ov page writable and large enough? */ /* Is the ov page writable and large enough? */
if ((omp->mp_flags & P_DIRTY) && ovpages >= dpages) { if ((omp->mp_flags & P_DIRTY) && ovpages >= dpages) {
/* yes, overwrite it. Note in this case we don't /* yes, overwrite it. Note in this case we don't
* bother to try shrinking the node if the new data * bother to try shrinking the page if the new data
* is smaller than the overflow threshold. * is smaller than the overflow threshold.
*/ */
SETDSZ(leaf, data->mv_size);
if (F_ISSET(flags, MDB_RESERVE)) if (F_ISSET(flags, MDB_RESERVE))
data->mv_data = METADATA(omp); data->mv_data = METADATA(omp);
else else