This repository has been archived on 2022-02-17. You can view files and clone it, but cannot push or open issues or pull requests.

Jan Beulich 81766741fe x86-64: Fix register leak in 32-bit syscall audting ... Restoring %ebp after the call to audit_syscall_exit() is not only unnecessary (because the register didn't get clobbered), but in the sysenter case wasn't even doing the right thing: It loaded %ebp from a location below the top of stack (RBP < ARGOFFSET), i.e. arbitrary kernel data got passed back to user mode in the register. Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Roland McGrath <roland@redhat.com> Cc: <stable@kernel.org> LKML-Reference: <4AE5CC4D020000780001BD13@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-10-26 16:23:26 +01:00
..
Makefile	x86: compat_binfmt_elf	2008-01-30 13:31:55 +01:00
audit.c	x86: coding style fixes in arch/x86/ia32/audit.c	2008-01-30 13:32:54 +01:00
ia32_aout.c	CRED: Make execve() take advantage of copy-on-write credentials	2008-11-14 10:39:24 +11:00
ia32_signal.c	x86: ia32_signal: introduce {get|set}_user_seg()	2009-02-22 17:54:47 +01:00
ia32entry.S	x86-64: Fix register leak in 32-bit syscall audting	2009-10-26 16:23:26 +01:00
ipc32.c	x86: introducing asm/sys_ia32.h	2008-12-29 13:18:40 +01:00
sys_ia32.c	x86, 32-bit: Use generic sys_pipe()	2009-08-08 18:20:52 +02:00