On Sun, 1 Jun 2025, Jon Turney wrote: > On 25/05/2025 17:53, Jeremy Drake via Cygwin wrote: > > On Sun, 25 May 2025, ASSI via Cygwin wrote: > > > > > Jeremy Drake via Cygwin writes: > > > > Apparently the fix that MSYS2 made for openssl in > > > > https://github.com/msys2/MSYS2-packages/pull/3448 is also not present > > > > in > > > > Cygwin, so cargo continues to crash after I patched libcurl. > > > > > > I have the opposite view on crashing vs. leaking memory from openSSL, > > > but the just uploaded test release has the patch. > > > > Lazka pointed out in > > https://github.com/msys2/MSYS2-packages/pull/3448#issuecomment-2907899110 > > that openssl is using pthread tls destructors to do cleanup when > > available, so it may not actually be a leak on Cygwin. > Wow, that links back to [1]: Now I feel old. > > [1] https://cygwin.com/pipermail/cygwin/2011-March/194414.html > > Since I still have the "Building DLLs on Cygwin" part of the manual open in my > editor, I guess maybe I should add "Don't try to use Cygwin's POSIX API inside > the DllMain function" to that... > > (and more generally, use POSIX mechanisms for initialization/cleanup on > process/thread creation/destruction). >
I opened a PR against curl, which was merged in https://github.com/curl/curl/commit/7860f575fe9e527ced66b31ec076914bbadd64a4 -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
