openbsd/src/lib/libtls, branch libressl-v3.0.1

Group tls_{handshake,read,write,close}() return values documentation.

2019-07-09T17:58:33+00:00

Move the documentation for tls_error() down so that both the special return values for tls_{handshake,read,write,close}() directly follow the standard return values for the same functions. Prompted by deraadt@. ok deraadt@ schwarze@

tls_read() & tls_write() return 4 possible values: TLS_WANT_POLLOUT,

2019-06-20T15:47:44+00:00

TLS_WANT_POLLIN, -1, or 0. After handling the first two, check for -1 rather than vaguely "< 0". ok jsing

provide getters and setters for the RSA_METHOD interface

2019-06-05T15:41:33+00:00

ok tb@, jsing@, sthen@

Acquire mutex before incrementing the refcount. Fixes COV-186144

2019-05-13T22:36:01+00:00

ok tb@

Null out pointers on asprintf() failure.

2019-04-13T18:47:58+00:00

These pointers will be passed to free. According to asprintf(3), "on OpenBSD, ret will be set to the null pointer, but this behavior should not be relied upon." ok jsing

Only assign destlen when src is non-NULL.

2019-04-04T15:10:10+00:00

This avoids ever having a non-zero len with a NULL pointer.

Switch to pthread_mutex_init().

2019-04-04T15:09:09+00:00

While PTHREAD_MUTEX_INITIALIZER can be used on OpenBSD, some other platforms do not like it. Noted by bcook@

Bump libssl/libtls minors due to symbol addition.

2019-04-04T15:04:03+00:00

Add a mutex to guard reference counting for tls_config.

2019-04-01T15:58:02+00:00

This makes libtls more friendly for multithreaded use - otherwise we can end up with incorrect refcounts and end up freeing when we should not be (or not freeing when we should be). ok beck@

remove duplicate set key file call. from alf.

2019-03-27T11:12:10+00:00

ok jsing