At 12:06 PM 6/22/2004, you wrote:
>====================
>Windows 2000
>CYGWIN_NT-5.0 1.5.10-3 (0.116/4/2)
>gcc (GCC) 3.3.1 (cygming special)
>====================
>
>
>
>------ foo.c ------
>
>#include <stdio.h>
>
>struct foo
>{
> char* bar_;
>};
>
>int main()
>{
>char* ch = "ABC";
>struct foo* f;
>
> f->bar_ = ch; /* gcc foo.c : Segmentation fault */
> printf("start\n");
> printf("---> %s\n", f->bar_);
> printf("finish\n");
>
> return 0;
>
>}
>
>-------------------
>
>$ gcc -mno-cygwin foo.c
>
>$ a
>start
>---> ABC
>finish
>
>$ cygcheck a
>Found: .\a.exe
>a.exe
> C:\WINNT\system32\msvcrt.dll
> C:\WINNT\system32\KERNEL32.dll
> C:\WINNT\system32\NTDLL.DLL
>
>
>$ gcc foo.c
>
>$ a
>Segmentation fault (core dumped)
>
>$ cygcheck a
>Found: .\a.exe
>a.exe
> C:\cygwin\bin\cygwin1.dll
> C:\WINNT\system32\ADVAPI32.DLL
> C:\WINNT\system32\NTDLL.DLL
> C:\WINNT\system32\KERNEL32.DLL
> C:\WINNT\system32\RPCRT4.DLL
>
Incorrect code has a way of generating undefined behavior.
Did you expect this to work?
--
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
838 Washington Street (508) 893-9889 - FAX
Holliston, MA 01746
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