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removed c style void* pointer-arithmetic with explicit cast

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2460 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
chrisparker126 2010-02-28 13:28:17 +00:00
parent 537eea5dbb
commit 6b3ab2996a
1 changed files with 10 additions and 10 deletions
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20
libretroshare/src/pqi/authssl.cc
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@ -1667,21 +1667,21 @@ bool AuthSSL::encrypt(void *&out, int &outlen, const void *in, int inlen, std
/// ** copied implementation of EVP_SealInit of openssl V *** /// /// ** copied implementation of EVP_SealInit of openssl V *** ///
net_ekl = htonl(ekl); net_ekl = htonl(ekl);
memcpy((void*)(out + out_offset), (char*)&net_ekl, sizeof(net_ekl)); memcpy((void*)((uint8_t*)out)[out_offset], (char*)&net_ekl, sizeof(net_ekl));
out_offset += sizeof(net_ekl); out_offset += sizeof(net_ekl);
memcpy((void*)(out + out_offset), ek, ekl); memcpy((void*)((uint8_t*)out)[out_offset], ek, ekl);
out_offset += ekl; out_offset += ekl;
memcpy((void*)(out + out_offset), iv, sizeof(iv)); memcpy((void*)((uint8_t*)out)[out_offset], iv, sizeof(iv));
out_offset += sizeof(iv); out_offset += sizeof(iv);
EVP_EncryptUpdate(&cipher_ctx, cryptBuff, &cryptBuffL, (unsigned char*)in, inlen); EVP_EncryptUpdate(&cipher_ctx, cryptBuff, &cryptBuffL, (unsigned char*)in, inlen);
memcpy((void*)(out + out_offset), cryptBuff, cryptBuffL); memcpy((void*)((uint8_t*)out)[out_offset], cryptBuff, cryptBuffL);
out_offset += cryptBuffL; out_offset += cryptBuffL;
EVP_EncryptFinal_ex(&cipher_ctx, cryptBuff, &cryptBuffL); EVP_EncryptFinal_ex(&cipher_ctx, cryptBuff, &cryptBuffL);
memcpy((void*)(out + out_offset), cryptBuff, cryptBuffL); memcpy((void*)((uint8_t*)out)[out_offset], cryptBuff, cryptBuffL);
out_offset += cryptBuffL; out_offset += cryptBuffL;
outlen = out_offset; outlen = out_offset;
@ -1724,7 +1724,7 @@ bool AuthSSL::decrypt(void *&out, int &outlen, const void *in, int inlen)
unsigned int ekeylen; unsigned int ekeylen;
memcpy(&ekeylen, (void*)(in + in_offset), sizeof(ekeylen)); memcpy(&ekeylen, (void*)((uint8_t*)in)[in_offset], sizeof(ekeylen));
in_offset += sizeof(ekeylen); in_offset += sizeof(ekeylen);
ekeylen = ntohl(ekeylen); ekeylen = ntohl(ekeylen);
@ -1737,10 +1737,10 @@ bool AuthSSL::decrypt(void *&out, int &outlen, const void *in, int inlen)
encryptKey = new unsigned char [sizeof(char) * ekeylen]; encryptKey = new unsigned char [sizeof(char) * ekeylen];
memcpy(encryptKey, (void*)(in + in_offset), ekeylen); memcpy(encryptKey, (void*)((uint8_t*)in)[in_offset], ekeylen);
in_offset += ekeylen; in_offset += ekeylen;
memcpy(iv, (void*)(in + in_offset), sizeof(iv)); memcpy(iv, (void*)((uint8_t*)in)[in_offset], sizeof(iv));
in_offset += sizeof(iv); in_offset += sizeof(iv);
// EVP_OpenInit(&ectx, // EVP_OpenInit(&ectx,
@ -1779,7 +1779,7 @@ bool AuthSSL::decrypt(void *&out, int &outlen, const void *in, int inlen)
/// ** copied implementation of EVP_SealInit of openssl V1.0 *** ///; /// ** copied implementation of EVP_SealInit of openssl V1.0 *** ///;
if (!EVP_DecryptUpdate(&ectx, buf, &buflen, (unsigned char*)(in + in_offset), inlen - in_offset)) { if (!EVP_DecryptUpdate(&ectx, buf, &buflen, (unsigned char*)((uint8_t*)in)[in_offset], inlen - in_offset)) {
return false; return false;
} }
memcpy(out, buf, buflen); memcpy(out, buf, buflen);
@ -1788,7 +1788,7 @@ bool AuthSSL::decrypt(void *&out, int &outlen, const void *in, int inlen)
if (!EVP_DecryptFinal(&ectx, buf, &buflen)) { if (!EVP_DecryptFinal(&ectx, buf, &buflen)) {
return false; return false;
} }
memcpy((void*)(out + out_offset), buf, buflen); memcpy((void*)((uint8_t*)out)[out_offset], buf, buflen);
out_offset += buflen; out_offset += buflen;
outlen = out_offset; outlen = out_offset;