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r8696@Kushana: nickm | 2006-08-31 14:43:44 -0400

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Try to appease some warnings with newer gccs that believe that ignoring a return value is okay, but casting a return value and then ignoring it is a sign of madness.


svn:r8312
This commit is contained in:
Nick Mathewson 2006-08-31 18:47:54 +00:00
parent 21a7880358
commit c4ac4bcba3
2 changed files with 2 additions and 7 deletions
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7
src/common/crypto.c
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@ -503,12 +503,7 @@ crypto_pk_write_public_key_to_string(crypto_pk_env_t *env, char **dest,
}
BIO_get_mem_ptr(b, &buf);
BIO_set_close(b, BIO_NOCLOSE); /* so BIO_free doesn't free buf */
/* XXX The above line generates a warning on new gcc/openssls:
* crypto.c:506: warning: value computed is not used
* Perhaps in new openssls this is a more complex macro and
* we're no longer calling it quite right? -RD
*/
(void)BIO_set_close(b, BIO_NOCLOSE); /* so BIO_free doesn't free buf */
BIO_free(b);
tor_assert(buf->length >= 0);

2
src/common/tortls.c
View File

@ -692,7 +692,7 @@ log_cert_lifetime(X509 *cert, const char *problem)
BIO_get_mem_ptr(bio, &buf);
s1 = tor_strndup(buf->data, buf->length);
BIO_reset(bio);
(void)BIO_reset(bio);
if (!(ASN1_TIME_print(bio, X509_get_notAfter(cert)))) {
tls_log_errors(LOG_WARN, "printing certificate lifetime");
goto end;