Hi Teggy, is this a bug fix that should also (have) be(en) applied in the XQuery_0-24 release branch? Stefan On Mon, Jul 07, 2008 at 07:19:00AM +0000, Torsten Grust wrote:

Update of /cvsroot/monetdb/pathfinder/compiler/algebra/opt In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv6385

Modified Files: opt_algebra_cse.c Log Message: -- Fixed attribute list allocation bug in structural algebra CSE.

U opt_algebra_cse.c Index: opt_algebra_cse.c =================================================================== RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/opt/opt_algebra_cse.c,v retrieving revision 1.33 retrieving revision 1.34 diff -u -d -r1.33 -r1.34 --- opt_algebra_cse.c 18 Jun 2008 11:24:23 -0000 1.33 +++ opt_algebra_cse.c 7 Jul 2008 07:18:57 -0000 1.34 @@ -1330,21 +1330,23 @@ ACTATT(R(n), n->sem.ser_seq.item));

case la_serialize_rel: - { - PFalg_attlist_t items = (PFalg_attlist_t) { - .count = n->sem.ser_rel.items.count, - .atts = PFmalloc (sizeof(PFalg_att_t)) - }; - - for (unsigned int i = 0; i < items.count; i++) { - items.atts[i] = ACTATT (L(n), n->sem.ser_rel.items.atts[i]); - } - + { + PFalg_attlist_t items = + (PFalg_attlist_t) { + .count = n->sem.ser_rel.items.count, + .atts = PFmalloc (n->sem.ser_rel.items.count * + sizeof(PFalg_att_t)) + }; + + for (unsigned int i = 0; i < items.count; i++) { + items.atts[i] = ACTATT (L(n), n->sem.ser_rel.items.atts[i]); + } + return PFla_serialize_rel (CSE(L(n)), ACTATT (L(n), n->sem.ser_rel.iter), ACTATT (L(n), n->sem.ser_rel.pos), items); - } + } case la_lit_tbl: return PFla_lit_tbl_ (create_attlist (n->schema), n->sem.lit_tbl.count,

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