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Add missing check for too-few-inputs when replacing a zero-dimensional

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array.
This commit is contained in:
Tom Lane 2004-06-08 20:28:21 +00:00
parent 327d86ca99
commit 32af13f03d
1 changed files with 7 additions and 1 deletions
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8
src/backend/utils/adt/arrayfuncs.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.103 2004/06/06 00:41:27 tgl Exp $ * $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.104 2004/06/08 20:28:21 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1837,6 +1837,12 @@ array_set_slice(ArrayType *array,
lb[i] = lowerIndx[i]; lb[i] = lowerIndx[i];
} }
/* complain if too few source items; we ignore extras, however */
if (nelems < ArrayGetNItems(nSubscripts, dim))
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("source array too small")));
return construct_md_array(dvalues, nSubscripts, dim, lb, elmtype, return construct_md_array(dvalues, nSubscripts, dim, lb, elmtype,
elmlen, elmbyval, elmalign); elmlen, elmbyval, elmalign);
} }