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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2012-02-19 09:22:11 -0800 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2012-02-19 09:22:11 -0800 |
| commit | e0b8d459b189ee2b7e95a47b217e4b02bfb523b3 (patch) | |
| tree | f3b5f41d9c7b9348b285f9c422fe630bd30ff7eb | |
| parent | 59b1b181e9129dbfbcea87b8cedd5ea29c9ec4ab (diff) | |
| parent | a06113b0c5aaa5f34b437bb1ee279dfdc9d870ea (diff) | |
Merge pull request #863 from sipa/bn2mpifix
Workaround for BN_bn2mpi reading/writing out of bounds
| -rw-r--r-- | src/bignum.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bignum.h b/src/bignum.h index 4143f6003d..a750025f3d 100644 --- a/src/bignum.h +++ b/src/bignum.h @@ -243,7 +243,7 @@ public: std::vector<unsigned char> getvch() const { unsigned int nSize = BN_bn2mpi(this, NULL); - if (nSize < 4) + if (nSize <= 4) return std::vector<unsigned char>(); std::vector<unsigned char> vch(nSize); BN_bn2mpi(this, &vch[0]); |