feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

Maintenance Fixes

Browse Source 
When building the list of ciphers with wolfSSL_get_ciphers_compat(),
skip the fake indicator ciphers like the renegotiation indication
and the quantum-safe hybrid since they do not have encryption or mac
algorithms associated to them.
This commit is contained in:
John Safranek
2020-10-09 13:48:08 -07:00
parent aeeeb666a7
commit d8299e2764
1 changed files with 24 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/ssl.c
View File

@ -43501,6 +43501,21 @@ unsigned long wolfSSL_ERR_peek_error_line_data(const char **file, int *line,
#if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
static WC_INLINE int SKIP_SUITE(byte suite0, byte suite)
{
#ifdef HAVE_RENEGOTIATION_INDICATION
if (suite0 == CIPHER_BYTE && suite == TLS_EMPTY_RENEGOTIATION_INFO_SCSV)
return 1;
#endif
#ifdef BUILD_TLS_QSH
if (suite0 == QSH_BYTE && suite == TLS_QSH)
return 1;
#endif
return 0;
}
/* returns a pointer to internal cipher suite list. Should not be free'd by
* caller.
*/
@ -43532,7 +43547,15 @@ WOLF_STACK_OF(WOLFSSL_CIPHER) *wolfSSL_get_ciphers_compat(const WOLFSSL *ssl)
int j;
#endif
for (i = 0; i < suites->suiteSz; i+=2) {
WOLFSSL_STACK* add = wolfSSL_sk_new_node(ssl->heap);
WOLFSSL_STACK* add;
/* A couple of suites are placeholders for special options,
* skip those. */
if (SKIP_SUITE(suites->suites[i], suites->suites[i+1])) {
continue;
}
add = wolfSSL_sk_new_node(ssl->heap);
if (add != NULL) {
add->type = STACK_TYPE_CIPHER;
add->data.cipher.cipherSuite0 = suites->suites[i];