1.7.7-1: troubleshooting "couldn't allocate heap, Win32 error 487"

Ken Brown kbrown@cornell.edu
Sun Oct 10 11:03:00 GMT 2010


On 10/10/2010 3:49 AM, Casey Boettcher wrote:
> Hello,
>
> I'm attempting to troubleshoot a problem that occurs when I boot
> Windows 7 normally, but does not occur when I boot into Safe Mode.
>
> The problem is this: when I run cygwin.bat, I receive the following
> within the console (excerpted here, but full output is attached in
> bash.out):
>
> -----
>        2 [main] bash 1264 C:\cygwin\bin\bash.exe: *** fatal error -
> couldn't allocate heap, Win32 error 487, base 0xA40000, top 0xA90000,
> reserve_size 323584, allocsize 327680, page_const 4096
[...]
> I've attached output from "cygcheck -r -s -v" as instructed on
> http://www.cygwin.com/problems.html

 From your cygcheck output:

   Warning: There are multiple cygwin1.dlls on your path

Ken

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