Problem - Kevin Tafuro

*outlen = out_data.length - (blksz - padding);
if (!(*outbuf = realloc(out_data.data, *outlen))) *outbuf = out_data.data;
return 1;
#else
int padding, result;
void *tmp;
size_t blksz;
krb5_data edata;
krb5_crypto crypto;
if (krb5_crypto_init(ctx, key, 0, &crypto) != 0) return 0;
if (krb5_crypto_getblocksize(ctx, crypto, &blksz) != 0) {
krb5_crypto_destroy(ctx, crypto);
return 0;
}
if (!(tmp = malloc(inlen))) {
krb5_crypto_destroy(ctx, crypto);
return 0;
}
memcpy(tmp, inbuf, inlen);
if (!krb5_decrypt(ctx, crypto, 0, tmp, inlen, &edata)) {
if ((padding = spc_remove_padding((unsigned char *)edata.data + edata.length -
blksz, blksz)) != -1) {
*outlen = edata.length - (blksz - padding);
if ((*outbuf = malloc(*outlen)) != 0) {
result = 1;
memcpy(*outbuf, edata.data, *outlen);
}
}
krb5_data_free(&edata);
}
free(tmp);
krb5_crypto_destroy(ctx, crypto);
return result;
#endif
}
See Also
Recipes 5.11, 5.25, 8.13
9.7 Performing Interprocess Communication
Using Sockets
Problem
You have two or more processes running on the same machine that need to communicate
with each other.
Performing Interprocess Communication Using Sockets | 475
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