From e3b0dda249ad58ed6cf0f7ed44924659b9fee50f Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sun, 7 Mar 2021 00:03:30 +0100
Subject: igh: check return value of setup_zone() (CID 314816)

---
 src/projections/igh.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/projections')

diff --git a/src/projections/igh.cpp b/src/projections/igh.cpp
index a6bac0c4..570a97a1 100644
--- a/src/projections/igh.cpp
+++ b/src/projections/igh.cpp
@@ -226,7 +226,10 @@ PJ *PROJECTION(igh) {
     }
 
     /* mollweide zones */
-    setup_zone(P, Q, 1, pj_moll, -d100, 0, -d100);
+    if( !setup_zone(P, Q, 1, pj_moll, -d100, 0, -d100))
+    {
+       return destructor(P, PROJ_ERR_OTHER /*ENOMEM*/);
+    }
 
     /* y0 ? */
     xy1 = Q->pj[0]->fwd(lp, Q->pj[0]); /* zone 1 */
-- 
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