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Commite738227

Browse files
author
Artur Zakirov
committed
Fix bug: EXC_BAD_ACCESS in Mac OS X
1 parent13c6abf commite738227

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3 files changed

+3
-5
lines changed

3 files changed

+3
-5
lines changed

‎rumsort.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3863,7 +3863,7 @@ copytup_rum(Tuplesortstate *state, SortTuple *stup, void *tup)
38633863
{
38643864
RumSortItem*item= (RumSortItem*)tup;
38653865

3866-
stup->datum1=Float8GetDatum(item->data[0]);
3866+
stup->datum1=Float8GetDatum(state->nKeys>0 ?item->data[0] :0);
38673867
stup->isnull1= false;
38683868
stup->tuple=tup;
38693869
USEMEM(state,GetMemoryChunkSpace(tup));
@@ -3900,7 +3900,7 @@ readtup_rum(Tuplesortstate *state, SortTuple *stup,
39003900
USEMEM(state,GetMemoryChunkSpace(item));
39013901
LogicalTapeReadExact(state->tapeset,tapenum,
39023902
(void*)item,RumSortItemSize(state->nKeys));
3903-
stup->datum1=Float8GetDatum(item->data[0]);
3903+
stup->datum1=Float8GetDatum(state->nKeys>0 ?item->data[0] :0);
39043904
stup->isnull1= false;
39053905
stup->tuple=item;
39063906

‎rumsort.h

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -62,7 +62,7 @@ typedef struct
6262
{
6363
ItemPointerDataiptr;
6464
boolrecheck;
65-
float8data[1];
65+
float8data[FLEXIBLE_ARRAY_MEMBER];
6666
}RumSortItem;
6767

6868
#defineRumSortItemSize(nKeys) (offsetof(RumSortItem,data)+(nKeys)*sizeof(float8))

‎t/001_wal.pl

Lines changed: 0 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -23,8 +23,6 @@ sub test_index_replay
2323
my$queries =qq(SET enable_seqscan=off;
2424
SET enable_bitmapscan=on;
2525
SET enable_indexscan=on;
26-
SELECT * FROM tst WHERE i = 0;
27-
SELECT * FROM tst WHERE i = 3;
2826
SELECT * FROM tst WHERE t\@@ to_tsquery('simple', 'b');
2927
SELECT * FROM tst WHERE t\@@ to_tsquery('simple', 'f');
3028
SELECT * FROM tst WHERE i = 3 AND t\@@ to_tsquery('simple', 'c');

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