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fe598b89e8
Previously, when unused pages from an mmap_record were recycled, they were given the protection of the mmap_record rather than the protection requested in the mmap call. Fix this by adding a "new_prot" parameter to mmap_list::try_map() and mmap_record::map_pages() to keep track of the requested protection. Then use new_prot in the calls to VirtualProtect(). Addresses: https://cygwin.com/pipermail/cygwin/2024-December/256911.html Fixes: f90e23f2714cb ("*autoload.cc (NtCreateSection): Define.") Signed-off-by: Ken Brown <kbrown@cornell.edu> (cherry picked from commit 677e3150907a83f17e50d546f79b7ca863ebd77d)
67 lines
2.8 KiB
Groff
67 lines
2.8 KiB
Groff
Fixes:
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- Fix undesired behaviour of console master thread in win32-input-mode
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which is supported by Windows Termainal.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-August/256380.html
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- Fix a regression in 3.5.4 that writing to pipe extremely slows down.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-August/256398.html
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- Fix pread() and pwrite() EBADF error after fork().
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Addresses: https://sourceware.org/pipermail/cygwin/2024-September/256468.html
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- Fix timer_delete() return value which always indicated failure.
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- Fix lockf() error which occurs when adding a new lock over multiple
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locks.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-October/256528.html
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- Make lockf() return ENOLCK when the number of locks exceeds
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MAX_LOCKF_CNT rather than printing a warning message.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-October/256528.html
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- Make console inherit hand over of pseudo console ownership from
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parent pty.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-February/255388.html
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- Restore pipe blocking mode for non-cygwin apps.
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Addresses: https://github.com/git-for-windows/git/issues/5115
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- Fix a problem that signal handler destroys the FPU context.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-October/256503.html
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- Fix type of pthread_sigqueue() first parameter to match Linux.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-September/256439.html
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- Fix potential stack corruption in rmdir() in a border case.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256774.html
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- Fix access violation in lf_clearlock() called from flock().
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256750.html
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- Fix NtCreateEvent() error in create_lock_ob() called from flock().
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256750.html
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- Fix segfault in sigtimedwait() when using timeout.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256762.html
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- sched_setscheduler(2) allows to change the priority if the policy is
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equal to the value returned by sched_getscheduler(2).
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- Fix frequent page fault caused in Windows Terminal.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-December/256841.html
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- Fix using invalid chars in temporary file names for deleted files.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256813.html
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- Fix losing signals during setjmp/longjmp.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256808.html
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- Fix several problems triggered when a lot of SIGSTOP/SIGCONT signals
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are received rapidly.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256744.html
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- Fix the protection when mmap(2) recycles unused pages.
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Addresses: https://cygwin.com/pipermail/cygwin/2024-December/256911.html
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