Hi Paul,
> Thanks. I installed the attached patch into Gnulib and committed this
> into diffutils.
I think an additional fix of this is in order:
diff --git a/lib/c-stack.c b/lib/c-stack.c
index c309666..9bbe6fe 100644
--- a/lib/c-stack.c
+++ b/lib/c-stack.c
@@ -101,7 +101,7 @@ static char const * volatile stack_overflow_message;
#if ((HAVE_LIBSIGSEGV && ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC) \
|| (HAVE_SIGALTSTACK && HAVE_DECL_SIGALTSTACK \
- && HAVE_STACK_OVERFLOW_HANDLING && SIGINFO_WORKS))
+ && HAVE_STACK_OVERFLOW_HANDLING))
/* Output an error message, then exit with status EXIT_FAILURE if it
appears to have been a stack overflow, or with a core dump
Rationale: There's an additional reference to 'die' in line 314,
with condition
HAVE_SIGALTSTACK && HAVE_DECL_SIGALTSTACK && HAVE_STACK_OVERFLOW_HANDLING &&
!SIGINFO_WORKS
Bruno
