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android_kernel_motorola_sm6375/kernel/trace
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
zhangyi (F) e7f0c424d0 tracing: Do not free iter->trace in fail path of tracing_open_pipe() 
Commit d716ff71dd ("tracing: Remove taking of trace_types_lock in
pipe files") use the current tracer instead of the copy in
tracing_open_pipe(), but it forget to remove the freeing sentence in
the error path.

There's an error path that can call kfree(iter->trace) after the iter->trace
was assigned to tr->current_trace, which would be bad to free.

Link: http://lkml.kernel.org/r/1550060946-45984-1-git-send-email-yi.zhang@huawei.com

Cc: stable@vger.kernel.org
Fixes: d716ff71dd ("tracing: Remove taking of trace_types_lock in pipe files")
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-02-20 13:47:08 -05:00
..
blktrace.c blkcg: remove bio->bi_css and instead use bio->bi_blkg 2018-12-07 22:26:37 -07:00
bpf_trace.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
fgraph.c tracing: Fix ftrace_graph_get_ret_stack() to use task and not current 2018-12-22 08:21:03 -05:00
ftrace.c ftrace: Allow enabling of filters via index of available_filter_functions 2019-02-15 13:10:09 -05:00
ftrace_internal.h ftrace: Create new ftrace_internal.h header 2018-12-08 20:54:06 -05:00
Kconfig tracing: Use dyn_event framework for synthetic events 2018-12-08 20:54:10 -05:00
Makefile tracing: Add unified dynamic event framework 2018-12-08 20:54:09 -05:00
power-traces.c
preemptirq_delay_test.c
ring_buffer.c ring-buffer: Remove unused function ring_buffer_page_len() 2019-02-06 11:58:33 -05:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c tracing: Do not free iter->trace in fail path of tracing_open_pipe() 2019-02-20 13:47:08 -05:00
trace.h ftrace: Allow enabling of filters via index of available_filter_functions 2019-02-15 13:10:09 -05:00
trace_benchmark.c
trace_benchmark.h
trace_branch.c
trace_clock.c
trace_dynevent.c tracing: Add generic event-name based remove event method 2018-12-10 12:22:44 -05:00
trace_dynevent.h tracing: Add unified dynamic event framework 2018-12-08 20:54:09 -05:00
trace_entries.h tracing: Change the function format to display function names by perf 2019-02-11 14:53:43 -05:00
trace_event_perf.c
trace_events.c tracing: Use str_has_prefix() instead of using fixed sizes 2018-12-22 22:51:54 -05:00
trace_events_filter.c ftrace: Allow enabling of filters via index of available_filter_functions 2019-02-15 13:10:09 -05:00
trace_events_filter_test.h
trace_events_hist.c tracing: Have the historgram use the result of str_has_prefix() for len of prefix 2018-12-22 22:52:09 -05:00
trace_events_trigger.c tracing: Fix memory leak in set_trigger_filter() 2018-12-11 13:50:19 -05:00
trace_export.c
trace_functions.c
trace_functions_graph.c tracing: Put a margin between flags and duration for wakeup tracers 2019-02-06 11:56:19 -05:00
trace_hwlat.c
trace_irqsoff.c function_graph: Support displaying relative timestamp 2019-02-06 11:56:18 -05:00
trace_kdb.c
trace_kprobe.c tracing/kprobes: Fix NULL pointer dereference in trace_kprobe_create() 2019-01-15 11:33:45 -05:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_mmiotrace.c
trace_nop.c
trace_output.c tracing: Simplify printf'ing in seq_print_sym 2018-12-22 08:21:06 -05:00
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe.c tracing: Annotate implicit fall through in parse_probe_arg() 2019-02-06 11:56:18 -05:00
trace_probe.h tracing/kprobes: Use dyn_event framework for kprobe events 2018-12-08 20:54:09 -05:00
trace_probe_tmpl.h
trace_sched_switch.c
trace_sched_wakeup.c tracing: Show stacktrace for wakeup tracers 2019-02-06 11:56:19 -05:00
trace_selftest.c fgraph: Add new fgraph_ops structure to enable function graph hooks 2018-12-08 20:54:07 -05:00
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c tracing: Use the return of str_has_prefix() to remove open coded numbers 2018-12-22 22:52:30 -05:00
trace_stat.c
trace_stat.h
trace_syscalls.c
trace_uprobe.c tracing: Consolidate trace_add/remove_event_call back to the nolock functions 2018-12-10 12:22:10 -05:00
tracing_map.c
tracing_map.h