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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2019-05-03 16:08:11 -0700 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2019-05-06 15:11:10 -0700 |
| commit | c01c065b9ded3399a6a480f15543827dd5e8eb4d (patch) | |
| tree | 9950ce5e8692cd40ed625686466f5394a92430cc /src/crypto/ripemd160.cpp | |
| parent | 94daebf327e38ebb0c578bffbabe76961e11d9ee (diff) | |
Do not construct out-of-bound pointers in SHA512/SHA1/RIPEMD160 code
Diffstat (limited to 'src/crypto/ripemd160.cpp')
| -rw-r--r-- | src/crypto/ripemd160.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/crypto/ripemd160.cpp b/src/crypto/ripemd160.cpp index a00331dcb7..edee06cc34 100644 --- a/src/crypto/ripemd160.cpp +++ b/src/crypto/ripemd160.cpp @@ -256,7 +256,7 @@ CRIPEMD160& CRIPEMD160::Write(const unsigned char* data, size_t len) ripemd160::Transform(s, buf); bufsize = 0; } - while (end >= data + 64) { + while (end - data >= 64) { // Process full chunks directly from the source. ripemd160::Transform(s, data); bytes += 64; |