From caa512b5b135fcf00a01695a5860009671316eb2 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sat, 19 Oct 2019 22:59:55 +0200
Subject: createFromPROJString(): do not loop forever on malformed string.
 Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17923. master
 only

---
 test/unit/test_io.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test/unit')

diff --git a/test/unit/test_io.cpp b/test/unit/test_io.cpp
index 52608a4a..3484d3c2 100644
--- a/test/unit/test_io.cpp
+++ b/test/unit/test_io.cpp
@@ -8805,6 +8805,10 @@ TEST(io, projparse_longlat_errors) {
                      "+proj=pipeline +step +proj=longlat +ellps=GRS80 +step "
                      "+proj=axisswap +order=0,0"),
                  ParsingException);
+
+    // We just want to check that we don't loop forever
+    PROJStringParser().createFromPROJString(
+        "+=x;proj=pipeline step proj=push +type=crs");
 }
 
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