diff options
Diffstat (limited to 'src/backend/utils/adt/arrayfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/arrayfuncs.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/backend/utils/adt/arrayfuncs.c b/src/backend/utils/adt/arrayfuncs.c index 4e33bbe2ca9..e76734edd50 100644 --- a/src/backend/utils/adt/arrayfuncs.c +++ b/src/backend/utils/adt/arrayfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.160 2009/06/22 04:37:18 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.161 2009/09/04 11:20:22 heikki Exp $ * *------------------------------------------------------------------------- */ @@ -1207,8 +1207,17 @@ array_recv(PG_FUNCTION_ARGS) for (i = 0; i < ndim; i++) { + int ub; + dim[i] = pq_getmsgint(buf, 4); lBound[i] = pq_getmsgint(buf, 4); + + ub = lBound[i] + dim[i] - 1; + /* overflow? */ + if (lBound[i] > ub) + ereport(ERROR, + (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE), + errmsg("integer out of range"))); } /* This checks for overflow of array dimensions */ |