Chris Wright df09162550 tracing: t_start: reset FTRACE_ITER_HASH in case of seek/pread ...

Be sure to avoid entering t_show() with FTRACE_ITER_HASH set without
having properly started the iterator to iterate the hash.  This case is
degenerate and, as discovered by Robert Swiecki, can cause t_hash_show()
to misuse a pointer.  This causes a NULL ptr deref with possible security
implications.  Tracked as CVE-2010-3079.

Cc: Robert Swiecki <swiecki@google.com>
Cc: Eugene Teo <eugene@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2010-09-09 22:43:49 -04:00

..

blktrace.c

block: add secure discard

2010-08-12 08:43:30 -07:00

ftrace.c

tracing: t_start: reset FTRACE_ITER_HASH in case of seek/pread

2010-09-09 22:43:49 -04:00

Kconfig

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2010-08-07 12:42:58 -07:00

Makefile

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 09:30:52 -07:00

power-traces.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

ring_buffer_benchmark.c

ring-buffer: Make benchmark handle missed events

2010-04-27 13:26:58 -04:00

ring_buffer.c

Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4

2010-08-16 11:17:30 -04:00

trace_branch.c

tracing: Allow events to share their print functions

2010-05-14 14:20:32 -04:00

trace_clock.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 09:39:22 -07:00

trace_entries.h

tracing: Remove special traces

2010-07-20 14:31:07 +02:00

trace_event_perf.c

perf, trace: Fix module leak

2010-09-09 20:38:51 +02:00

trace_events_filter.c

tracing: Remove test of NULL define_fields callback

2010-06-28 17:12:52 -04:00

trace_events.c

Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4

2010-08-16 11:17:30 -04:00

trace_export.c

tracing: Remove redundant raw_init callbacks

2010-06-28 17:12:53 -04:00

trace_functions_graph.c

Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4

2010-08-16 11:17:30 -04:00

trace_functions.c

tracing: Remove ftrace_preempt_disable/enable

2010-06-03 19:32:38 -04:00

trace_irqsoff.c

tracing: Shrink max latency ringbuffer if unnecessary

2010-07-21 10:20:17 -04:00

trace_kdb.c

ftrace,kdb: Allow dumping a specific cpu's buffer with ftdump

2010-08-05 09:22:23 -05:00

trace_kprobe.c

tracing/kprobe: Fix handling of C-unlike argument names

2010-09-08 11:47:19 -03:00

trace_mmiotrace.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

trace_nop.c

tracing/ftrace: make nop-tracer use polling wait for events on pipe

2009-03-23 09:22:15 +01:00

trace_output.c

Merge branch 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core

2010-07-23 09:10:29 +02:00

trace_output.h

tracing: Allow events to share their print functions

2010-05-14 14:20:32 -04:00

trace_printk.c

tracing: Remove markers

2009-09-18 21:22:08 +02:00

trace_sched_switch.c

tracing: Let tracepoints have data passed to tracepoint callbacks

2010-05-14 09:50:34 -04:00

trace_sched_wakeup.c

tracing: Shrink max latency ringbuffer if unnecessary

2010-07-21 10:20:17 -04:00

trace_selftest_dynamic.c

…

trace_selftest.c

tracing: Remove special traces

2010-07-20 14:31:07 +02:00

trace_stack.c

tracing/trace_stack: Fix stack trace on ppc64

2010-08-25 13:08:48 +02:00

trace_stat.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

trace_stat.h

tracing/stat: Add stat_release() callback

2009-07-10 12:14:05 +02:00

trace_syscalls.c

tracing: Use a global field list for all syscall exit events

2010-06-28 17:12:44 -04:00

trace_workqueue.c

tracing: Let tracepoints have data passed to tracepoint callbacks

2010-05-14 09:50:34 -04:00

trace.c

Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4

2010-08-16 11:17:30 -04:00

trace.h

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 09:30:52 -07:00