Zheng Yejian 2442e655a6 tracing/hist: Fix wrong return value in parse_action_params() ...

commit 2cc6a528882d0e0ccbc1bca5f95b8c963cedac54 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>

2023-01-12 11:58:55 +01:00

..

blktrace.c

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

2022-12-31 13:14:18 +01:00

bpf_trace.c

bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.

2022-05-01 17:22:26 +02:00

bpf_trace.h

…

error_report-traces.c

…

fgraph.c

…

ftrace_internal.h

…

ftrace.c

ftrace: Fix null pointer dereference in ftrace_add_mod()

2022-11-26 09:24:42 +01:00

Kconfig

tracing: Fix complicated dependency of CONFIG_TRACER_MAX_TRACE

2023-01-12 11:58:55 +01:00

kprobe_event_gen_test.c

tracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()

2022-11-26 09:24:43 +01:00

Makefile

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

pid_list.c

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

pid_list.h

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

power-traces.c

…

preemptirq_delay_test.c

…

ring_buffer_benchmark.c

…

ring_buffer.c

ring-buffer: Include dropped pages in counting dirty patches

2022-11-26 09:24:49 +01:00

rpm-traces.c

…

synth_event_gen_test.c

tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()

2022-11-26 09:24:43 +01:00

trace_benchmark.c

…

trace_benchmark.h

…

trace_boot.c

tracing: Initialize integer variable to prevent garbage return value

2022-06-09 10:23:21 +02:00

trace_branch.c

…

trace_clock.c

tracing: Do no increment trace_clock_global() by one

2021-06-18 09:10:00 -04:00

trace_dynevent.c

tracing: Free buffers when a used dynamic event is removed

2022-12-08 11:28:43 +01:00

trace_dynevent.h

tracing: Add DYNAMIC flag for dynamic events

2021-08-18 18:10:32 -04:00

trace_entries.h

trace: Add timerlat tracer

2021-06-25 19:57:24 -04:00

trace_eprobe.c

tracing: Fix race where eprobes can be called before the event

2023-01-12 11:58:54 +01:00

trace_event_perf.c

tracing/perf: Fix double put of trace event when init fails

2022-08-25 11:39:57 +02:00

trace_events_filter_test.h

…

trace_events_filter.c

tracing: Add ustring operation to filtering string pointers

2022-03-08 19:12:33 +01:00

trace_events_hist.c

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

2023-01-12 11:58:55 +01:00

trace_events_inject.c

…

trace_events_synth.c

tracing: Fix wild-memory-access in register_synth_event()

2022-11-26 09:24:43 +01:00

trace_events_trigger.c

tracing: Fix to check event_mutex is held while accessing trigger list

2022-09-15 11:30:02 +02:00

trace_events.c

tracing: Free buffers when a used dynamic event is removed

2022-12-08 11:28:43 +01:00

trace_export.c

…

trace_functions_graph.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_functions.c

…

trace_hwlat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_irqsoff.c

…

trace_kdb.c

kdb: Rename members of struct kdbtab_t

2021-07-27 17:05:06 +01:00

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing: Move duplicate code of trace_kprobe/eprobe.c into header

2022-10-26 12:34:31 +02:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_osnoise.c

tracing/osnoise: Fix duration type

2022-12-08 11:28:43 +01:00

trace_output.c

tracing: Add migrate-disabled counter to tracing output.

2021-09-03 19:42:35 -04:00

trace_output.h

…

trace_preemptirq.c

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

2022-09-20 12:39:43 +02:00

trace_printk.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_probe_kernel.h

tracing: Add "(fault)" name injection to kernel probes

2022-10-26 12:34:32 +02:00

trace_probe_tmpl.h

tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs

2021-08-19 09:09:03 -04:00

trace_probe.c

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

2022-08-25 11:39:58 +02:00

trace_probe.h

tracing: Add a probe that attaches to trace events

2021-08-20 14:18:40 -04:00

trace_recursion_record.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_sched_switch.c

…

trace_sched_wakeup.c

tracing: Change variable type as bool for clean-up

2021-06-30 09:19:14 -04:00

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.h

…

trace_synth.h

tracing: synth events: increase max fields count

2021-09-08 15:29:16 -04:00

trace_syscalls.c

tracing: Make tp_printk work on syscall tracepoints

2022-06-14 18:36:14 +02:00

trace_uprobe.c

tracing/uprobes: Check the return value of kstrdup() for tu->filename

2022-03-08 19:12:38 +01:00

trace.c

tracing: Fix complicated dependency of CONFIG_TRACER_MAX_TRACE

2023-01-12 11:58:55 +01:00

trace.h

tracing: Fix complicated dependency of CONFIG_TRACER_MAX_TRACE

2023-01-12 11:58:55 +01:00

tracing_map.c

tracing: Fix a kmemleak false positive in tracing_map

2021-12-17 10:30:16 +01:00

tracing_map.h

…