commit 69dce0903187abc0a48606884c88588d276086d7 Author: Nick Mathewson nickm@torproject.org Date: Wed Aug 31 13:18:13 2016 -0400

Do not call tor_tls_server_info_callback(NULL) from tests.

This isn't valid behavior, and it causes a crash when you run the unit tests at --debug.

I've added an IF_BUG_ONCE() check for this case. --- src/common/tortls.c | 4 ++++ src/test/test_tortls.c | 2 -- 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/common/tortls.c b/src/common/tortls.c index a62efb5..23889be 100644 --- a/src/common/tortls.c +++ b/src/common/tortls.c @@ -1489,6 +1489,10 @@ tor_tls_server_info_callback(const SSL *ssl, int type, int val) tor_tls_t *tls; (void) val;

+ IF_BUG_ONCE(ssl == NULL) { + return; // LCOV_EXCL_LINE + } + tor_tls_debug_state_callback(ssl, type, val);

if (type != SSL_CB_ACCEPT_LOOP) diff --git a/src/test/test_tortls.c b/src/test/test_tortls.c index 3a048fb..9115823 100644 --- a/src/test/test_tortls.c +++ b/src/test/test_tortls.c @@ -1831,8 +1831,6 @@ test_tortls_server_info_callback(void *ignored) tls->magic = TOR_TLS_MAGIC; tls->ssl = ssl;

- tor_tls_server_info_callback(NULL, 0, 0); - SSL_set_state(ssl, SSL3_ST_SW_SRVR_HELLO_A); mock_clean_saved_logs(); tor_tls_server_info_callback(ssl, SSL_CB_ACCEPT_LOOP, 0);