PING On Sat, May 3, 2014 at 11:47 PM, Janne Blomqvist <blomqvist.ja...@gmail.com> wrote: > Hello, > > the attached patch avoids a stack overflow crash due to not trying to > create a null-terminated duplicate of the argument char array on the > stack. Also, for the common case it avoids an extra allocation and an > extra memcpy. > > Regtested on x86_64-unknown-linux-gnu, Ok for trunk? > > 2014-05-03 Janne Blomqvist <j...@gcc.gnu.org> > > PR libfortran/61035 > * intrinsics/getcwd.c (getcwd_i4_sub): Avoid potentially large > stack allocation, avoid extra copying in the common case. > > > -- > Janne Blomqvist
-- Janne Blomqvist
