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use pointer to whole struct instead publicKey for buffer

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orignal 2025-01-19 15:22:46 -05:00
parent 4edde333ad
commit 5e301937f2
1 changed files with 3 additions and 6 deletions
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9
libi2pd/Identity.cpp
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@ -27,18 +27,15 @@ namespace data
size_t Identity::FromBuffer (const uint8_t * buf, size_t len) size_t Identity::FromBuffer (const uint8_t * buf, size_t len)
{ {
if ( len < DEFAULT_IDENTITY_SIZE ) { if (len < DEFAULT_IDENTITY_SIZE) return 0; // buffer too small, don't overflow
// buffer too small, don't overflow memcpy (this, buf, DEFAULT_IDENTITY_SIZE);
return 0;
}
memcpy (publicKey, buf, DEFAULT_IDENTITY_SIZE);
return DEFAULT_IDENTITY_SIZE; return DEFAULT_IDENTITY_SIZE;
} }
IdentHash Identity::Hash () const IdentHash Identity::Hash () const
{ {
IdentHash hash; IdentHash hash;
SHA256(publicKey, DEFAULT_IDENTITY_SIZE, hash); SHA256((const uint8_t *)this, DEFAULT_IDENTITY_SIZE, hash);
return hash; return hash;
} }