diff options
Diffstat (limited to 'common/userpref.c')
| -rw-r--r-- | common/userpref.c | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/common/userpref.c b/common/userpref.c index 8af4cdf..0d32f9e 100644 --- a/common/userpref.c +++ b/common/userpref.c @@ -782,22 +782,47 @@ static userpref_error_t userpref_device_record_gen_keys_and_cert(const char* udi if (root_cert && root_pkey && host_cert && host_pkey) { BIO* membp; + char *bdata; membp = BIO_new(BIO_s_mem()); if (PEM_write_bio_X509(membp, root_cert) > 0) { - root_cert_pem.size = BIO_get_mem_data(membp, &root_cert_pem.data); + root_cert_pem.size = BIO_get_mem_data(membp, &bdata); + root_cert_pem.data = (unsigned char*)malloc(root_cert_pem.size); + if (root_cert_pem.data) { + memcpy(root_cert_pem.data, bdata, root_cert_pem.size); + } + BIO_free(membp); + membp = NULL; } membp = BIO_new(BIO_s_mem()); if (PEM_write_bio_PrivateKey(membp, root_pkey, NULL, NULL, 0, 0, NULL) > 0) { - root_key_pem.size = BIO_get_mem_data(membp, &root_key_pem.data); + root_key_pem.size = BIO_get_mem_data(membp, &bdata); + root_key_pem.data = (unsigned char*)malloc(root_key_pem.size); + if (root_key_pem.data) { + memcpy(root_key_pem.data, bdata, root_key_pem.size); + } + BIO_free(membp); + membp = NULL; } membp = BIO_new(BIO_s_mem()); if (PEM_write_bio_X509(membp, host_cert) > 0) { - host_cert_pem.size = BIO_get_mem_data(membp, &host_cert_pem.data); + host_cert_pem.size = BIO_get_mem_data(membp, &bdata); + host_cert_pem.data = (unsigned char*)malloc(host_cert_pem.size); + if (host_cert_pem.data) { + memcpy(host_cert_pem.data, bdata, host_cert_pem.size); + } + BIO_free(membp); + membp = NULL; } membp = BIO_new(BIO_s_mem()); if (PEM_write_bio_PrivateKey(membp, host_pkey, NULL, NULL, 0, 0, NULL) > 0) { - host_key_pem.size = BIO_get_mem_data(membp, &host_key_pem.data); + host_key_pem.size = BIO_get_mem_data(membp, &bdata); + host_key_pem.data = (unsigned char*)malloc(host_key_pem.size); + if (host_key_pem.data) { + memcpy(host_key_pem.data, bdata, host_key_pem.size); + } + BIO_free(membp); + membp = NULL; } } |