mirrors/PMTiles
1
0
Fork 0
mirror of https://github.com/protomaps/PMTiles.git synced 2026-02-04 10:51:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

c++: fix off-by-one error causing out-of-bounds access

Browse Source
This commit is contained in:
Brandon Liu
2023-05-03 12:58:29 +08:00
parent 9b0e473d30
commit 7ea69442b3
2 changed files with 12 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
cpp/pmtiles.hpp
View File

@@ -484,7 +484,7 @@ inline std::tuple<std::string, std::string, int> build_root_leaves(const std::fu
std::vector<pmtiles::entryv3> root_entries;
std::string leaves_bytes;
int num_leaves = 0;
for (size_t i = 0; i <= entries.size(); i += leaf_size) {
for (size_t i = 0; i < entries.size(); i += leaf_size) {
num_leaves++;
int end = i + leaf_size;
if (i + leaf_size > entries.size()) {