Commits
Rich Felker committed 4ac31311101
fs/binfmt_elf_fdpic.c: fix brk area overlap with stack on NOMMU On NOMMU archs, the FDPIC ELF loader sets up the usable brk range to overlap with all but the last PAGE_SIZE bytes of the stack. This leads to catastrophic memory reuse/corruption if brk is used. Fix by setting the brk area to zero size to disable its use. Signed-off-by: Rich Felker <dalias@libc.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>