-
Dave Martin authored
commit 228dbbfb upstream. Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Fixes: 5be6f62b ("ARM: 6883/1: ptrace: Migrate to regsets framework") Signed-off-by:
Dave Martin <Dave.Martin@arm.com> Acked-by:
Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bd7d069c