Roland McGrath eefdca043e x86-64, compat: Retruncate rax after ia32 syscall entry tracing ... In commit d4d6715, we reopened an old hole for a 64-bit ptracer touching a 32-bit tracee in system call entry. A %rax value set via ptrace at the entry tracing stop gets used whole as a 32-bit syscall number, while we only check the low 32 bits for validity. Fix it by truncating %rax back to 32 bits after syscall_trace_enter, in addition to testing the full 64 bits as has already been added. Reported-by: Ben Hawkes <hawkes@sota.gen.nz> Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2010-09-14 16:08:47 -07:00
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alpha	alpha: Fix printk format errors	2010-09-01 11:25:17 -04:00
arm	Merge branch 'at91-fixes-for-linus' of git://github.com/at91linux/linux-2.6-at91	2010-09-10 07:24:51 -07:00
avr32	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
blackfin	Blackfin: bf52x/bf54x boards: drop unused nand page size	2010-08-27 16:08:43 -04:00
cris	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
frv	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
h8300	h8300: Fix missing consts in kernel_execve()	2010-09-07 13:52:28 -07:00
ia64	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
m32r	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
m68k	m68k,m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64	2010-09-13 20:28:45 +02:00
m68knommu	m68k,m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64	2010-09-13 20:28:45 +02:00
microblaze	Merge branch 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-18 09:26:17 -07:00
mips	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
mn10300	arch/mn10300/mm: eliminate NULL dereference	2010-08-23 11:41:24 -07:00
parisc	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
powerpc	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
s390	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
score	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
sh	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
sparc	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
tile	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
um	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-08-28 13:55:31 -07:00
x86	x86-64, compat: Retruncate rax after ia32 syscall entry tracing	2010-09-14 16:08:47 -07:00
xtensa	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
.gitignore
Kconfig	Merge branch 'perf/nmi' into perf/core	2010-08-05 08:45:05 +02:00