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newlib-cygwin/winsup/cygwin/release/3.3.5

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Cygwin: add 3.3.5 release notes
2022-03-05 09:56:50 +08:00
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
Cygwin: update 3.3.5 release notes
2022-03-05 17:21:09 +08:00
- 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.
Cygwin: add 3.3.5 release notes
2022-03-05 09:56:50 +08:00
- 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
Cygwin: Add description of fsync() fix to 3.3.5 release notes.
2022-03-15 07:15:29 +08:00
- 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
Cygwin: document recent gmondump formatting fix
2022-03-17 11:02:07 +08:00
- Fix a formatting problem in gmondump where all displayed addresses are
Cygwin: Fix "0x0x" in gmondump and ssp man pages A recent patch fixed gmondump to stop printing "0x0x" as an address prefix. It turns out the Cygwin User's Guide and the gmondump and ssp man pages (all from utils.xml) have examples of the same error.
2022-04-22 13:36:33 +08:00
mistakenly prefixed with "0x0x". Fix man pages for gmondump and ssp.
Cygwin: pty: Fix crash on master close in Windows 7. - The 4th parameter of WriteFile() cannot be NULL especially in Windows 7 as mentioned in Microsoft documentation. This patch fixes that. Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251162.html
2022-03-30 11:46:08 +08:00
- Fix crash on pty master close in Windows 7.
Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251162.html
Cygwin: pipe: Avoid deadlock for non-cygwin writer. - As mentioned in commit message of the commit b531d6b0, if multiple writers including non-cygwin app exist, the non-cygwin app cannot detect pipe closure on the read side when the pipe is created by system account or the the pipe creator is running as service. This is because query_hdl which is held in write side also is a read end of the pipe, so the pipe is still alive for the non-cygwin app even after the reader is closed. To avoid this problem, this patch lets all processes in the same process group close query_hdl using newly introduced internal signal __SIGNONCYGCHLD when non-cygwin app is started. Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251097.html
2022-03-22 21:49:46 +08:00
- 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