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Code Issues

Frontported fix for CORE-2730: Bus error when working with DB_KEY on RISC machines

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This commit is contained in:
alexpeshkoff 2009-11-05 17:04:30 +00:00
parent c53194ce63
commit 9423b33815
1 changed files with 3 additions and 1 deletions
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4
src/jrd/evl.cpp
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@ -113,6 +113,7 @@
#include "../common/config/config.h"
#include "../jrd/SysFunction.h"
#include "../common/classes/FpeControl.h"
#include "../common/classes/Aligner.h"
const int TEMP_LENGTH = 128;
@ -309,7 +310,8 @@ RecordBitmap** EVL_bitmap(thread_db* tdbb, jrd_nod* node, RecordBitmap* bitmap_a
desc->dsc_length == sizeof(RecordNumber::Packed))
{
const USHORT id = (USHORT)(IPTR) node->nod_arg[1];
RecordNumber::Packed* numbers = reinterpret_cast<RecordNumber::Packed*>(desc->dsc_address);
Firebird::Aligner<RecordNumber::Packed> alignedNumbers(desc->dsc_address, desc->dsc_length);
const RecordNumber::Packed* numbers = alignedNumbers;
RecordNumber rel_dbkey;
rel_dbkey.bid_decode(&numbers[id]);
// Decrement the value in order to switch back to the zero based numbering