diff options
Diffstat (limited to 'comm/third_party/botan/src/fuzzer/pkcs8.cpp')
-rw-r--r-- | comm/third_party/botan/src/fuzzer/pkcs8.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/fuzzer/pkcs8.cpp b/comm/third_party/botan/src/fuzzer/pkcs8.cpp new file mode 100644 index 0000000000..72a3046494 --- /dev/null +++ b/comm/third_party/botan/src/fuzzer/pkcs8.cpp @@ -0,0 +1,27 @@ +/* +* (C) 2015,2016 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#include "fuzzers.h" +#include <botan/pk_keys.h> +#include <botan/pkcs8.h> +#include <botan/data_src.h> +#include <botan/ec_group.h> + +void fuzz(const uint8_t in[], size_t len) + { + try + { + Botan::DataSource_Memory input(in, len); + std::unique_ptr<Botan::Private_Key> key = Botan::PKCS8::load_key(input); + } + catch(Botan::Exception& e) { } + + /* + * This avoids OOMs in OSS-Fuzz caused by storing precomputations + * for thousands of curves randomly generated by the fuzzer. + */ + Botan::EC_Group::clear_registered_curve_data(); + } |