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newlib/winsup/cygwin/release/3.1.7

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Fix invalid acl_entry_t on 32-bit Cygwin If the acl_t struct was at or above 0x80000000 then the pointer was sign-extended to 0xffff_ffff_8000_0000 and so the index was lost. Signed-off-by: David Allsopp <david.allsopp@metastack.com>
2020-07-09 21:17:03 +02:00
Bug Fixes:
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- Fix acl_get_* functions in 32-bit Cygwin (pointer sign extension)
Cygwin: document previous poll/select patch Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2020-07-16 10:58:40 +02:00
- Fix select/poll issue in case a socket connect call fails.
Addresses: https://cygwin.com/pipermail/cygwin/2020-July/245528.html
Cygwin: FIFO: document recent fixes
2020-07-16 22:21:03 +02:00
- Fix multiple reader support for FIFOs
Addresses: https://sourceware.org/pipermail/cygwin/2020-July/245456.html
Cygwin: mmap: document recent bugfix
2020-07-21 23:57:37 +02:00
- Fix an mmap issue that could cause failure with errno EFBIG
Partially addresses: https://sourceware.org/pipermail/cygwin/2020-July/245557.html
Cygwin: main exception handler (64-bit): continue GCC exceptions This is necessary in order to be consistent with the following comment in the definition of _Unwind_RaiseException() in the GCC source file libgcc/unwind-seh.c: The exception handler installed in crt0 will continue any GCC exception that reaches there (and isn't marked non-continuable). Previously we failed to do this and, as a consequence, the C++ runtime didn't call std::terminate after an unhandled exception. This fixes the problem reported here: https://cygwin.com/pipermail/cygwin/2019-October/242795.html https://sourceware.org/pipermail/cygwin/2020-August/245897.html
2020-08-17 22:24:59 +02:00
- Fix the behavior of C++ apps after an unhandled exception (64-bit only)
Addresses: https://cygwin.com/pipermail/cygwin/2019-October/242795.html
https://cygwin.com/pipermail/cygwin/2020-August/245897.html