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Code Issues

Fixed CORE-952: AV when blob is used in expression index

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hvlad 2006-10-17 11:03:20 +00:00
parent e083532b98
commit c747acbbaa
1 changed files with 3 additions and 2 deletions
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5
src/jrd/btr.cpp
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@ -448,9 +448,10 @@ DSC* BTR_eval_expression(thread_db* tdbb, index_desc* idx, Record* record, bool
// idx_expression_request to the same transaction twice
const bool already_attached = (expr_request->req_caller == expr_request);
if (tdbb->tdbb_request && !already_attached) {
TRA_attach_request(tdbb->tdbb_request->req_transaction, expr_request);
if (!already_attached) {
TRA_attach_request(tdbb->tdbb_transaction, expr_request);
}
fb_assert(expr_request->req_transaction);
tdbb->tdbb_request = expr_request;
tdbb->tdbb_request->req_rpb[0].rpb_record = record;