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Increase maximum tile size for decoding

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This commit is contained in:
Eric Fischer 2016-02-19 16:33:48 -08:00
parent 7dec577eb2
commit b87d3de5d1
1 changed files with 6 additions and 1 deletions
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7
decode.cc
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@ -5,6 +5,8 @@
#include <string>
#include <zlib.h>
#include <math.h>
#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
#include <google/protobuf/io/coded_stream.h>
#include "vector_tile.pb.h"
#include "tile.h"
@ -88,7 +90,10 @@ void handle(std::string message, int z, unsigned x, unsigned y, int describe) {
if (is_compressed(message)) {
std::string uncompressed;
decompress(message, uncompressed);
if (!tile.ParseFromString(uncompressed)) {
google::protobuf::io::ArrayInputStream stream(uncompressed.c_str(), uncompressed.length());
google::protobuf::io::CodedInputStream codedstream(&stream);
codedstream.SetTotalBytesLimit(10 * 67108864, 5 * 67108864);
if (!tile.ParseFromCodedStream(&codedstream)) {
fprintf(stderr, "Couldn't decompress tile %d/%u/%u\n", z, x, y);
exit(EXIT_FAILURE);
}