https://bugs.winehq.org/show_bug.cgi?id=51319
Bug ID: 51319 Summary: server: spins in a loop consuming 100% of a hardware thread until closed, makes wineserver SCHED_FIFO unsafe. Product: Wine Version: 6.9 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wineserver Assignee: wine-bugs@winehq.org Reporter: spambox1@koolhoven-home.net Distribution: ---
wineserver can be induced into an infinite loop of some sort and take up 100% thread/hardware CPU time. This makes setting SCHED_FIFO and SCHED_RR on wineserver unsafe, will cause immediate system lock if attempted.