176df2457e
Strictly it's only needed for eax. It actually does a little more than strictly needed -- the other registers are already zero extended. Also remove the now unnecessary and non functional compat task check in ptrace. This is CVE-2007-4573 Found by Wojciech Purczynski Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
---|---|---|
.. | ||
audit.c | ||
fpu32.c | ||
ia32_aout.c | ||
ia32_binfmt.c | ||
ia32_signal.c | ||
ia32entry.S | ||
ipc32.c | ||
Makefile | ||
mmap32.c | ||
ptrace32.c | ||
sys_ia32.c | ||
syscall32_syscall.S | ||
syscall32.c | ||
tls32.c | ||
vsyscall-sigreturn.S | ||
vsyscall-syscall.S | ||
vsyscall-sysenter.S | ||
vsyscall.lds |