summaryrefslogtreecommitdiffstats
path: root/fs/block_dev.c
diff options
context:
space:
mode:
authorJiri Kosina <jkosina@suse.cz>2008-01-30 13:31:07 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:31:07 +0100
commitcc503c1b43e002e3f1fed70f46d947e2bf349bb6 (patch)
treedf0d77b7bccf0148c7b7cdd0363354499b259f99 /fs/block_dev.c
parentx86: unify include/asm-x86/linkage_[32|64].h (diff)
downloadlinux-cc503c1b43e002e3f1fed70f46d947e2bf349bb6.tar.xz
linux-cc503c1b43e002e3f1fed70f46d947e2bf349bb6.zip
x86: PIE executable randomization
main executable of (specially compiled/linked -pie/-fpie) ET_DYN binaries onto a random address (in cases in which mmap() is allowed to perform a randomization). The code has been extraced from Ingo's exec-shield patch http://people.redhat.com/mingo/exec-shield/ [akpm@linux-foundation.org: fix used-uninitialsied warning] [kamezawa.hiroyu@jp.fujitsu.com: fixed ia32 ELF on x86_64 handling] Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Roland McGrath <roland@redhat.com> Cc: Jakub Jelinek <jakub@redhat.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/block_dev.c')
0 files changed, 0 insertions, 0 deletions