http://bugs.winehq.org/show_bug.cgi?id=59893 --- Comment #2 from Martyn Forryan <wine-bugtrack@forryan.co.uk> --- sock_writable_test.c: Standalone reproducer (C, build with x86_64-w64-mingw32-gcc -o sockw.exe sock_writable_test.c -lws2_32). Fills a non-blocking, never-drained loopback TCP socket and counts steps where select() reports the socket not-writable while send() still accepts data. Prints PASS (0 violations) on Windows; FAIL on unmodified Wine. ws2_32-sock-test-output.txt: Captured test output across real Windows, unmodified Wine 11.10, and patched Wine using both the standalone reproducer and the in-tree ws2_32:sock test (test_send_writability). The writability invariant holds on Windows (0 violations) but is violated on unmodified Wine (~230 of ~660 sends report not-writable while send still succeeds), and holds again once the server/sock.c fix is applied. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.