Zheng Yejian cb03fc217b tracing/hist: Fix wrong return value in parse_action_params() ...

commit 2cc6a52888 upstream.

When number of synth fields is more than SYNTH_FIELDS_MAX,
parse_action_params() should return -EINVAL.

Link: https://lore.kernel.org/linux-trace-kernel/20221207034635.2253990-1-zhengyejian1@huawei.com

Cc: <mhiramat@kernel.org>
Cc: <zanussi@kernel.org>
Cc: stable@vger.kernel.org
Fixes: c282a386a3 ("tracing: Add 'onmatch' hist trigger action support")
Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-01-18 11:41:48 +01:00

..

blktrace.c

blktrace: Fix output non-blktrace event when blk_classic option enabled

2023-01-18 11:41:13 +01:00

bpf_trace.c

tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing

2021-07-14 16:53:08 +02:00

fgraph.c

fgraph: Initialize tracing_graph_pause at task creation

2021-02-10 09:25:29 +01:00

ftrace_internal.h

treewide: Rename rcu_dereference_raw_notrace() to _check()

2019-08-01 14:16:21 -07:00

ftrace.c

ftrace: Fix null pointer dereference in ftrace_add_mod()

2022-11-25 17:42:17 +01:00

Kconfig

tracing/kprobes: Do the notrace functions check without kprobes on ftrace

2021-01-19 18:26:12 +01:00

Makefile

…

power-traces.c

…

preemptirq_delay_test.c

…

ring_buffer_benchmark.c

tracing: Use CONFIG_PREEMPTION

2019-07-31 19:03:35 +02:00

ring_buffer.c

tracing/ring-buffer: Only do full wait when cpu != RING_BUFFER_ALL_CPUS

2023-01-18 11:40:46 +01:00

rpm-traces.c

…

trace_benchmark.c

…

trace_benchmark.h

…

trace_branch.c

…

trace_clock.c

tracing: Do no increment trace_clock_global() by one

2021-06-23 14:41:28 +02:00

trace_dynevent.c

tracing: Free buffers when a used dynamic event is removed

2022-12-08 11:23:04 +01:00

trace_dynevent.h

tracing/dynevent: Pass extra arguments to match operation

2019-08-31 12:19:38 -04:00

trace_entries.h

tracing: Set kernel_stack's caller size properly

2020-10-01 13:17:29 +02:00

trace_event_perf.c

tracing: Fix race in perf_trace_buf initialization

2019-10-21 19:38:28 -04:00

trace_events_filter_test.h

…

trace_events_filter.c

tracing: Avoid memory leak in process_system_preds()

2020-01-09 10:20:00 +01:00

trace_events_hist.c

tracing/hist: Fix wrong return value in parse_action_params()

2023-01-18 11:41:48 +01:00

trace_events_trigger.c

tracing: Dump stacktrace trigger to the corresponding instance

2022-04-27 13:50:45 +02:00

trace_events.c

tracing: Free buffers when a used dynamic event is removed

2022-12-08 11:23:04 +01:00

trace_export.c

…

trace_functions_graph.c

fgraph: Remove redundant ftrace_graph_notrace_addr() test

2019-07-30 21:50:03 -04:00

trace_functions.c

tracing: Have all levels of checks prevent recursion

2021-10-27 09:54:29 +02:00

trace_hwlat.c

tracing: Remove WARN_ON in start_thread()

2020-12-08 10:40:28 +01:00

trace_irqsoff.c

…

trace_kdb.c

tracing: Silence GCC 9 array bounds warning

2019-05-25 23:04:30 -04:00

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing: Fix return value of __setup handlers

2022-03-08 19:07:50 +01:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

tracing: Make the space reserved for the pid wider

2020-10-07 08:01:27 +02:00

trace_output.h

…

trace_preemptirq.c

tracing: hold caller_addr to hardirq_{enable,disable}_ip

2022-09-28 11:03:57 +02:00

trace_printk.c

tracing: Add locked_down checks to the open calls of files created for tracefs

2019-10-12 20:48:06 -04:00

trace_probe_tmpl.h

tracing/probe: Support user-space dereference

2019-05-25 23:04:42 -04:00

trace_probe.c

tracing/probes: Have kprobes and uprobes use $COMM too

2022-08-25 11:18:39 +02:00

trace_probe.h

tracing/probes: Reject events which have the same name of existing one

2021-09-22 12:26:43 +02:00

trace_sched_switch.c

tracing: Fix sched switch start/stop refcount racy updates

2020-02-11 04:35:07 -08:00

trace_sched_wakeup.c

kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail

2020-01-14 20:08:22 +01:00

trace_selftest_dynamic.c

…

trace_selftest.c

ftrace: Handle tracing when switching between context

2020-11-10 12:37:28 +01:00

trace_seq.c

…

trace_stack.c

tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined

2020-01-14 20:08:22 +01:00

trace_stat.c

tracing: Fix very unlikely race of registering two stat tracers

2020-02-24 08:36:30 +01:00

trace_stat.h

…

trace_syscalls.c

…

trace_uprobe.c

tracing/uprobe: Fix uprobe_perf_open probes iteration

2021-12-01 09:23:29 +01:00

trace.c

tracing/ring-buffer: Have polling block on watermark

2022-12-08 11:23:05 +01:00

trace.h

tracing: Fix pid filtering when triggers are attached

2021-12-01 09:23:29 +01:00

tracing_map.c

tracing: Fix a kmemleak false positive in tracing_map

2021-12-17 10:12:24 +01:00

tracing_map.h

…