[SCM] PostGIS branch stable-3.5 updated. 3.5.3-15-g93eab661c

git at osgeo.org git at osgeo.org
Fri Jun 6 15:05:42 PDT 2025


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The branch, stable-3.5 has been updated
       via  93eab661c2071fe2333e62e6f3d9c77c3904108b (commit)
       via  0b8d410f374716d35f2d1527c804faca72c1d0d0 (commit)
      from  3b03910cae49491f0832b3c643b88e12a328dc7e (commit)

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- Log -----------------------------------------------------------------
commit 93eab661c2071fe2333e62e6f3d9c77c3904108b
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Fri Jun 6 15:05:37 2025 -0700

    News entry for #5917

diff --git a/NEWS b/NEWS
index 1ff810d28..468fcf76c 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,7 @@ PostgreSQL 12-18 required. GEOS 3.8+ required. Proj 6.1+ required.
 - #5912, Crash on GML with xlink and no prefix (Paul Ramsey)
 - #5905, Crash on deeply nested geometries (Paul Ramsey)
 - #5909, ST_ValueCount crashes on empty table (Paul Ramsey)
+- #5917, ST_Relate becomes unresponsive (Paul Ramsey)
 
 
 PostGIS 3.5.3

commit 0b8d410f374716d35f2d1527c804faca72c1d0d0
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Fri Jun 6 15:04:41 2025 -0700

    ST_Relate becomes unresponsive, references #5917

diff --git a/postgis/lwgeom_geos_predicates.c b/postgis/lwgeom_geos_predicates.c
index 9074d4ff4..a97d82216 100644
--- a/postgis/lwgeom_geos_predicates.c
+++ b/postgis/lwgeom_geos_predicates.c
@@ -888,7 +888,10 @@ Datum relate_pattern(PG_FUNCTION_ARGS)
 	SHARED_GSERIALIZED *shared_geom2 = ToastCacheGetGeometry(fcinfo, 1);
 	const GSERIALIZED *geom1 = shared_gserialized_get(shared_geom1);
 	const GSERIALIZED *geom2 = shared_gserialized_get(shared_geom2);
-	text *patt = PG_GETARG_TEXT_P(2);
+
+	/* Ensure DE9IM pattern is no more than 9 chars */
+	text *patt = DatumGetTextP(DirectFunctionCall2(text_left,
+		PG_GETARG_DATUM(2), Int32GetDatum(9)));
 	char *pstr = text_to_cstring(patt);
 	char result;
 	size_t i;

-----------------------------------------------------------------------

Summary of changes:
 NEWS                             | 1 +
 postgis/lwgeom_geos_predicates.c | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)


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