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do not heap-allocate SPI arg types
git-svn-id: http://svn.osgeo.org/postgis/trunk@9113 b70326c6-7e19-0410-871a-916f4a2858ee
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@ -2577,7 +2577,7 @@ Datum RASTER_mapAlgebraExpr(PG_FUNCTION_ARGS)
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char *argkw[] = {"[rast]", "[rast.x]", "[rast.y]"};
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Oid argkwtypes[] = { FLOAT8OID, INT4OID, INT4OID };
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int argcount = 0;
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Oid *argtype = 0;
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Oid argtype[] = { FLOAT8OID, INT4OID, INT4OID };
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uint8_t argpos[3] = {0};
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char place[5];
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int idx = 0;
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@ -3012,7 +3012,6 @@ Datum RASTER_mapAlgebraExpr(PG_FUNCTION_ARGS)
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newexpr = rtpg_strreplace(initexpr, "[rast.val]", "[rast]", NULL);
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pfree(initexpr); initexpr=newexpr;
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argtype = (Oid*)palloc(sizeof(Oid)*3);
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sprintf(place,"$1");
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for (i = 0, j = 1; i < argkwcount; i++) {
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len = 0;
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@ -3048,7 +3047,6 @@ Datum RASTER_mapAlgebraExpr(PG_FUNCTION_ARGS)
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/* Type of all arguments is FLOAT8OID */
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spi_plan = SPI_prepare(initexpr, argcount, argtype);
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/* pfree(argtype); safe here ? */
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if (spi_plan == NULL) {
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elog(ERROR, "RASTER_mapAlgebraExpr: Could not prepare expression."
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