From 33f81359efd93ccd4bf59cc4f6b68c6363042f97 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 12 Apr 2019 18:21:22 +0200
Subject: Validate lat_0 range in general case, lat_1 and lat_2 for lcc and
 eqdc

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14211
Credit to OSS Fuzz
---
 src/init.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/init.cpp')

diff --git a/src/init.cpp b/src/init.cpp
index 0fd303f5..ba9cddd2 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -736,6 +736,8 @@ pj_init_ctx_with_allow_init_epsg(projCtx ctx, int argc, char **argv, int allow_i
 
     /* Central latitude */
     PIN->phi0 = pj_param(ctx, start, "rlat_0").f;
+    if( fabs(PIN->phi0) > M_HALFPI )
+        return pj_default_destructor (PIN, PJD_ERR_LAT_LARGER_THAN_90);
 
     /* False easting and northing */
     PIN->x0 = pj_param(ctx, start, "dx_0").f;
-- 
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