newlib-cygwin/winsup/cygwin/release/3.3.5

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Bug Fixes
---------
- Fix a bug that accessing UNC path mounted to a drive letter using
SMB3.11 fails with error "Too many levels of symbolic links.".
- Fix a console bug that escape sequence IL/DL (CSI Ps L, CSI Ps M)
does not work correctly at the last line.
Addresses: https://cygwin.com/pipermail/cygwin/2022-February/250736.html
- Fix a problem that ENABLE_INSERT_MODE and ENABLE_QUICK_EDIT_MODE
flags are cleared if cygwin is started in console.
- Fix an issue that cmd.exe also is terminated along with the cygwin
app started from the cmd.exe if the cygwin app is terminated by
Ctrl-C.
- Fix deadlock caused when keys are typed in pty while a lot of text
output.
- Fix a problem that the console mode for input is not set correctly
when non-cygwin app is started with stdin redirected.
Addresses:
https://github.com/GitCredentialManager/git-credential-manager/issues/576
- Fix some problems such as:
1) If output of non-cygwin app and input of cygwin app are connected
by a pipe, Ctrl-C has to be sent twice to stop apps when the
cygwin app does not read stdin at the moment.
2) In cmd.exe started from cygwin shell, if output of non-cygwin
app and input of cygwin app are connected by a pipe, Ctrl-C
can never terminate the apps.
- Fix exit code when non-cygwin app is terminated by Ctrl-C.
- Fix a bug that the order of the console key inputs are occasionally
swapped, especially when CPU load is high.
Addresses: https://cygwin.com/pipermail/cygwin/2022-February/250957.html
- Fix a problem that fsync() flushes the console input buffer unlike
linux. fsync() should return EINVAL for special files such as tty.
Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251022.html
- Fix a formatting problem in gmondump where all displayed addresses are
mistakenly prefixed with "0x0x". Fix man pages for gmondump and ssp.
- Fix crash on pty master close in Windows 7.
Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251162.html
- Avoid deadlock of non-cygwin pipe writer which occurs when the other
cygwin pipe writers exist if the pipe is created by system account
or the pipe creator is running as service.
Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251097.html