From c606094b8fa18a7c6da83b54b5e59f0eb470324c Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 9 Jun 2017 11:41:13 +0200
Subject: PJ_igh.c: assign ctx of igh projection to its children projection
 objects. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2167.
 Credit to OSS Fuzz

---
 src/PJ_igh.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/PJ_igh.c b/src/PJ_igh.c
index 7e1adf68..5a019a9a 100644
--- a/src/PJ_igh.c
+++ b/src/PJ_igh.c
@@ -177,6 +177,7 @@ static void freeup (PJ *P) {
 #define SETUP(n, proj, x_0, y_0, lon_0) \
     if (!(Q->pj[n-1] = pj_##proj(0))) E_ERROR_0; \
     if (!(Q->pj[n-1] = pj_##proj(Q->pj[n-1]))) E_ERROR_0; \
+    Q->pj[n-1]->ctx = P->ctx; \
     Q->pj[n-1]->x0 = x_0; \
     Q->pj[n-1]->y0 = y_0; \
     Q->pj[n-1]->lam0 = lon_0;
-- 
cgit v1.2.3