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Accept a null keylen for blake2

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This commit is contained in:
Frank Denis 2013-03-19 00:35:53 -07:00
parent 34f2982754
commit a8ba78e527
1 changed files with 1 additions and 1 deletions
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2
src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c
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@ -14,7 +14,7 @@ crypto_generichash_blake2b(unsigned char *out, const unsigned char *in,
size_t keylen) size_t keylen)
{ {
if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES ||
keylen <= 0U || keylen > BLAKE2B_KEYBYTES || keylen > BLAKE2B_KEYBYTES ||
inlen > UINT64_MAX) { inlen > UINT64_MAX) {
return -1; return -1;
} }