CVS: cvs.openbsd.org: src

["Todd C. Miller" <millert_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	millert_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2003/08/05 14:52:27

Modified files:
	bin/ksh        : alloc.c misc.c var.c 

Log message:
Don't allow alloc() and aresize() to fail.  Their return value was
only checked in two place (both in conjunction with str_save).  Upon
malloc/realloc failure we call internal_errorf() which pops throws
and error and pops back to the last good state.  OK deraadt@ pval@ fgs@
Original problem noted by mickey@