Remove references to gnutls_certificate_type_set_priority.
This function was deprecated at some point in the distant past, and has
now been removed from gnutls upstream. There is no good replacement, and
no current users of the Haskell wrapper, so the easiest solution is to
remove setPriority from the binding.
Fix a crash due to out-of-order garbage collection of Session values.
GnuTLS has separate initialization and deinitialization procedures for
global and per-session state. Previously, haskell-gnutls used Haskell's
garbage collector (via ForeignPtr) to manage these separate states by
creating a dummy GlobalState type representing an initialized global
state. The Session type contained ForeignPtrs to the global and session
state, with the idea that GC would collect them both at the same time
(albeit in non-determinstic order).
It turns out that session deinitialization *requires* an initialized
global state, and calling gnutls_deinit() after gnutls_global_deinit()
can cause a crash.
This patch solves the crash by removing the GlobalState ForeignPtr hack,
and ensuring that gnutls_global_deinit() is always called after
Originally reported by Keven McKenzie and Joey Hess.
Update source-repository locations.
Remove maximum dependency version on bytestring.
After setting credentials, save a reference to the gnutls credentials
struct to keep them alive for the duration of the session.
Fixes a potential crash when opening connections, reported by Joey Hess.
Remove unused FFI imports from gnutls-extra.
Bump version to 0.1.3.
Minor cleanups. Remove maximum version of "transformers" dependency.
Fix some compilation errors.
Clean up the Cabal file, and move library source to lib/.
Get rid of ``-fno-warn-unused-do-bind`` compilation flag.