[RFA] gdb/win32-nat.c: check for NULL before calling strtoul

Christopher Faylor cgf@redhat.com
Sun Mar 18 12:46:00 GMT 2001

On Sat, Mar 17, 2001 at 11:52:23PM -0800, Michael Elizabeth Chastain wrote:
>This patch fixes PR gdb/43, a coding error in child_attach.  Cygwin's
>implementation of strtoul dumps core if the input pointer is NULL.
>This means gdb dumps core on a plain "attach" command with no arguments.
>This fix enables the test script gdb.base/default.exp to run to
>I tested this on Windows 2000 Professional + cygwin 1.1.8.  I gave a
>plain "attach" command by hand and also ran gdb.base/default.exp.
>OK to apply?



>2001-03-17  Michael Chastain  <chastain@redhat.com>
>	* win32-nat.c (child_attach): check args for NULL before passing
>	to strtoul.  This fixes PR gdb/43.

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