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Use snprintf instead of sprintf (ref #4361)

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This commit is contained in:
Artem Pavlenko 2022-11-04 13:46:10 +00:00
parent 5522cdd201
commit 7e5655eef4
1 changed files with 1 additions and 1 deletions
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include/mapnik/util/geometry_to_wkb.hpp
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@ -51,7 +51,7 @@ std::string to_hex(const char* blob, std::size_t size)
std::memset(hex, 0, 3);
for (std::size_t pos = 0; pos < size; ++pos)
{
std::sprintf(hex, "%02x", int(blob[pos]) & 0xff);
std::snprintf(hex, 3, "%02x", int(blob[pos]) & 0xff);
s << hex;
}
return s.str();