On Nov 1 17:22, Jim Reisert AD1C wrote: > I installed the latest Windows 10 update this morning and rebooted. > Now Cygwin won't work at all. Using the latest test release of > Cygwin: > > CYGWIN_NT-10.0-WOW JJR 2.3.0(0.291/5/3) 2015-10-22 17:54 i686 Cygwin > > Any ideas? > > F:\>dash > $ rebase-trigger fullrebase > 0 [main] dash (4564) C:\Cygwin\bin\dash.exe: *** fatal error - > cygheap base mismatch detected - 0xABB400/0xD1B400.
*Both* addresses are wrong. The 32 bit Cygwin DLL has to be loaded to address 0x61000000 (as noted in the file header) which, if done correctly, results in a cygheap address > 0x61000000. The cygheap is part of the DLL binary, so it's loaded with it. In Cygwin 2.2.1, the address should be in the 0x612fc000 range. It seems a Windows DLL or a virus scanner DLL gets loaded to this address for some reason. I'm a bit at a loss to make a suggestion here, except for switching to 64 bit Cygwin which has much less problems with this due to the huge address space. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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