From 0d50cc980df7b5b25be8ea29689cdfe08c587650 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 4 Sep 2017 09:51:14 +0200
Subject: PJ_hgridshift.c: fix memleak in initialization if grid loading fail.
 Same fix as commit e1ad1046873056ab3bfc3262bd343e8c874f395c. Fixes
 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3276. Credit to OSS
 Fuzz

---
 src/PJ_hgridshift.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/PJ_hgridshift.c b/src/PJ_hgridshift.c
index 41c2b629..674b4da8 100644
--- a/src/PJ_hgridshift.c
+++ b/src/PJ_hgridshift.c
@@ -81,6 +81,8 @@ PJ *PROJECTION(hgridshift) {
     /* Was gridlist compiled properly? */
     if ( pj_ctx_get_errno(P->ctx) ) {
         proj_log_error(P, "hgridshift: could not find required grid(s).");
+        pj_dalloc(P->gridlist);
+        P->gridlist = NULL;
         return freeup_msg(P, -38);
     }
 
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