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Merge #9791: Avoid VLA in hash.h

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5c8fd50 Avoid VLA in hash.h (Pieter Wuille)
This commit is contained in:
Wladimir J. van der Laan 2017-02-19 13:23:50 +01:00 committed by Alexander Block
parent 39f08b6e66
commit 16b2a1d1b9
1 changed files with 4 additions and 4 deletions
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8
src/hash.h
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@ -78,9 +78,9 @@ public:
static const size_t OUTPUT_SIZE = CSHA256::OUTPUT_SIZE; static const size_t OUTPUT_SIZE = CSHA256::OUTPUT_SIZE;
void Finalize(unsigned char hash[OUTPUT_SIZE]) { void Finalize(unsigned char hash[OUTPUT_SIZE]) {
unsigned char buf[sha.OUTPUT_SIZE]; unsigned char buf[CSHA256::OUTPUT_SIZE];
sha.Finalize(buf); sha.Finalize(buf);
sha.Reset().Write(buf, sha.OUTPUT_SIZE).Finalize(hash); sha.Reset().Write(buf, CSHA256::OUTPUT_SIZE).Finalize(hash);
} }
CHash256& Write(const unsigned char *data, size_t len) { CHash256& Write(const unsigned char *data, size_t len) {
@ -102,9 +102,9 @@ public:
static const size_t OUTPUT_SIZE = CRIPEMD160::OUTPUT_SIZE; static const size_t OUTPUT_SIZE = CRIPEMD160::OUTPUT_SIZE;
void Finalize(unsigned char hash[OUTPUT_SIZE]) { void Finalize(unsigned char hash[OUTPUT_SIZE]) {
unsigned char buf[sha.OUTPUT_SIZE]; unsigned char buf[CSHA256::OUTPUT_SIZE];
sha.Finalize(buf); sha.Finalize(buf);
CRIPEMD160().Write(buf, sha.OUTPUT_SIZE).Finalize(hash); CRIPEMD160().Write(buf, CSHA256::OUTPUT_SIZE).Finalize(hash);
} }
CHash160& Write(const unsigned char *data, size_t len) { CHash160& Write(const unsigned char *data, size_t len) {