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Message-ID: <20020521181950.84075.qmail@web13803.mail.yahoo.com>
Date: Tue, 21 May 2002 11:19:50 -0700 (PDT)
From: Weiqi Gao <weiqigao AT yahoo DOT com>
Subject: My bug or your bug?
To: cygwin AT cygwin DOT com
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

Hi,

I have just encountered a situation that I think
shouldn't happen.

Here's the transscript of the bash session.  The is a
full installation of Cygwin on a Windows 2000 Pro
workstation.

The failure of the first run of ./foo is expected. 
But the error for the second run of ./foo is not
expected.  As a matter of fact, after the first run of
./foo, ALL commands (cygwin or otherwise, such as ls
and notepad, except bash built-ins) generate the same
error.

I checked that I have only one cygwin1.dll on my
system, and it's at the correct location
(C:\cygwin\bin).

--
Weiqi Gao
weiqigao AT networkusa DOT net

============================================
[WGAO ~] 1 $ cd temp/src/c/memory/
[WGAO ~/temp/src/c/memory] 2 $ cat foo.c
#include <stdlib.h>

int main() {
        int i;
        char *p;
        for (i = 0; i < 1024*1024; i++) {
                p = (char *) malloc(1024);
                if (p == NULL) {
                        perror("malloc failed");
                        printf("%d\n", i);
                        break;
                }
        }
}
[WGAO ~/temp/src/c/memory] 3 $ make foo
gcc     foo.c   -o foo
[WGAO ~/temp/src/c/memory] 4 $ ./foo
malloc failed: Not enough memory
260130
[WGAO ~/temp/src/c/memory] 5 $ ./foo
C:\cygwin\bin\bash.exe: *** mount table size version
mismatch detected - 0x409/0x4068.
You have multiple copies of cygwin1.dll on your
system.
Search for cygwin1.dll using the Windows
Start->Find/Search facility
and delete all but the most recent version.  The most
recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on
which you have
installed the cygwin distribution.
    119 [main] bash 1116 sync_with_child: child
800(0xCC) died before initialization with status code
0x1
   3434 [main] bash 1116 sync_with_child: *** child
state waiting for longjmp
bash: fork: Resource temporarily unavailable
[WGAO ~/temp/src/c/memory] 6 $
============================================



=====
Weiqi Gao
weiqigao AT yahoo DOT com



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