diff options
| -rw-r--r-- | src/backend/utils/adt/geo_ops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c index 2f1714a034a..0efcfd60296 100644 --- a/src/backend/utils/adt/geo_ops.c +++ b/src/backend/utils/adt/geo_ops.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/geo_ops.c,v 1.91 2005/10/15 02:49:28 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/geo_ops.c,v 1.91.2.1 2007/12/18 00:04:22 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1456,7 +1456,7 @@ path_recv(PG_FUNCTION_ARGS) closed = pq_getmsgbyte(buf); npts = pq_getmsgint(buf, sizeof(int32)); - if (npts < 0 || npts >= (int32) ((INT_MAX - offsetof(PATH, p[0])) / sizeof(Point))) + if (npts <= 0 || npts >= (int32) ((INT_MAX - offsetof(PATH, p[0])) / sizeof(Point))) ereport(ERROR, (errcode(ERRCODE_INVALID_BINARY_REPRESENTATION), errmsg("invalid number of points in external \"path\" value"))); @@ -3484,7 +3484,7 @@ poly_recv(PG_FUNCTION_ARGS) int size; npts = pq_getmsgint(buf, sizeof(int32)); - if (npts < 0 || npts >= (int32) ((INT_MAX - offsetof(POLYGON, p[0])) / sizeof(Point))) + if (npts <= 0 || npts >= (int32) ((INT_MAX - offsetof(POLYGON, p[0])) / sizeof(Point))) ereport(ERROR, (errcode(ERRCODE_INVALID_BINARY_REPRESENTATION), errmsg("invalid number of points in external \"polygon\" value"))); |