From c6b43719c60602de4bed0cb3d40d43e67750b602 Mon Sep 17 00:00:00 2001
From: marym <marymcguire1718@gmail.com>
Date: Mon, 20 Sep 2021 20:17:49 +0000
Subject: [PATCH] catch exception when parsing invalid pbf - fixes #817

---
 tile-join.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tile-join.cpp b/tile-join.cpp
index 25e63ef..b2214ff 100644
--- a/tile-join.cpp
+++ b/tile-join.cpp
@@ -75,8 +75,13 @@ void handle(std::string message, int z, unsigned x, unsigned y, std::map<std::st
 	int features_added = 0;
 	bool was_compressed;
 
-	if (!tile.decode(message, was_compressed)) {
-		fprintf(stderr, "Couldn't decompress tile %d/%u/%u\n", z, x, y);
+	try {
+		if (!tile.decode(message, was_compressed)) {
+			fprintf(stderr, "Couldn't decompress tile %d/%u/%u\n", z, x, y);
+			exit(EXIT_FAILURE);
+		}
+	} catch (std::exception const &e) {
+		fprintf(stderr, "PBF decoding error in tile %d/%u/%u\n", z, x, y);
 		exit(EXIT_FAILURE);
 	}