4 Commits

Author	SHA1	Message	Date
Ken Brown	0ce992c1e4	Cygwin: fhandler_pipe::get_query_hdl_per_process: avoid a crash ... NtQueryInformationProcess(ProcessHandleInformation) can return STATUS_SUCCESS with invalid handle data for certain processes ("minimal" processes on Windows 10). This can cause a crash when there's an attempt to access that data. Fix that by setting NumberOfHandles to zero before calling NtQueryInformationProcess. Addresses: https://cygwin.com/pipermail/cygwin-patches/2021q4/011611.html	2021-12-26 18:29:23 -05:00
Takashi Yano	acc44e09d1	Cygwin: pty: Add missing input transfer when switch_to_pcon_in state. ... - This patch fixes the bug that input is wrongly sent to io_handle_nat rather than io_handle when neither read() nor select() is called after the cygwin app is started from non-cygwin app. This happens only if psuedo console is disabled. Addresses: https://cygwin.com/pipermail/cygwin-patches/2021q4/011587.html	2021-12-12 21:46:05 +09:00
Takashi Yano	30089b3fbd	Cygwin: path: Convert UNC path prefix back to drive letter. ... - When symlink_info::check() is called with the path having drive letter and UNC path is mounted to the drive, the path is replaced with UNC path. With this patch, UNC path prefix is converted back to drive letter. This fixes the issue: https://cygwin.com/pipermail/cygwin/2021-November/250087.html https://cygwin.com/pipermail/cygwin/2021-December/250103.html	2021-12-08 20:20:30 +09:00
Takashi Yano	69ed8ca20c	Cygwin: clipboard: Fix a bug in read(). ... - Fix a bug in fhandler_dev_clipboard::read() that the second read fails with 'Bad address'. Addresses: https://cygwin.com/pipermail/cygwin/2021-December/250141.html	2021-12-07 23:38:50 +09:00