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Fix alignment problem under clang (per nelhage)

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This commit is contained in:
Keith Winstein
2012-02-19 21:48:59 -05:00
parent 11a80b7032
commit b06204e72b
1 changed files with 4 additions and 2 deletions
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src/crypto/crypto.cc
+4 -2
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@@ -178,12 +178,14 @@ string Session::encrypt( Message plaintext )
memcpy( pt, plaintext.text.data(), plaintext.text.size() ); memcpy( pt, plaintext.text.data(), plaintext.text.size() );
if ( (uint64_t( plaintext.nonce.data() ) & 0xf) != 0 ) { Nonce __attribute__((__aligned__ (16))) nonce( plaintext.nonce );
if ( (uint64_t( nonce.data() ) & 0xf) != 0 ) {
throw CryptoException( "Bad alignment." ); throw CryptoException( "Bad alignment." );
} }
if ( ciphertext_len != ae_encrypt( ctx, /* ctx */ if ( ciphertext_len != ae_encrypt( ctx, /* ctx */
plaintext.nonce.data(), /* nonce */ nonce.data(), /* nonce */
pt, /* pt */ pt, /* pt */
pt_len, /* pt_len */ pt_len, /* pt_len */
NULL, /* ad */ NULL, /* ad */