Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Pietro Borrello d9de088797 tracing/probe: trace_probe_primary_from_call(): checked list_first_entry ... commit 81d0fa4cb4fc0e1a49c2b22f92c43d9fe972ebcf upstream. All callers of trace_probe_primary_from_call() check the return value to be non NULL. However, the function returns list_first_entry(&tpe->probes, ...) which can never be NULL. Additionally, it does not check for the list being possibly empty, possibly causing a type confusion on empty lists. Use list_first_entry_or_null() which solves both problems. Link: https://lore.kernel.org/linux-trace-kernel/20230128-list-entry-null-check-v1-1-8bde6a3da2ef@diag.uniroma1.it/ Fixes: 60d53e2c3b ("tracing/probe: Split trace_event related data from trace_probe") Signed-off-by: Pietro Borrello <borrello@diag.uniroma1.it> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Acked-by: Mukesh Ojha <quic_mojha@quicinc.com> Cc: stable@vger.kernel.org Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-06-09 10:29:02 +02:00
..
blktrace.c	blktrace: Fix output non-blktrace event when blk_classic option enabled	2023-01-18 11:41:13 +01:00
bpf_trace.c	bpf: Skip task with pid=1 in send_signal_common()	2023-02-06 07:52:48 +01:00
fgraph.c
ftrace.c	ftrace: Fix invalid address access in lookup_rec() when index is 0	2023-03-22 13:28:09 +01:00
ftrace_internal.h
Kconfig
Makefile
power-traces.c
preemptirq_delay_test.c
ring_buffer.c	treewide: Remove uninitialized_var() usage	2023-06-09 10:29:01 +02:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing: Free error logs of tracing instances	2023-04-20 12:07:34 +02:00
trace.h	tracing: Make sure trace_printk() can output as soon as it can be used	2023-02-06 07:52:43 +01:00
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
trace_entries.h
trace_event_perf.c
trace_events.c	tracing: Free buffers when a used dynamic event is removed	2022-12-08 11:23:04 +01:00
trace_events_filter.c
trace_events_filter_test.h
trace_events_hist.c	tracing: Check field value in hist_field_name()	2023-03-22 13:28:08 +01:00
trace_events_trigger.c	tracing: Dump stacktrace trigger to the corresponding instance	2022-04-27 13:50:45 +02:00
trace_export.c
trace_functions.c	tracing: Have all levels of checks prevent recursion	2021-10-27 09:54:29 +02:00
trace_functions_graph.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c	tracing: Fix return value of __setup handlers	2022-03-08 19:07:50 +01:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_mmiotrace.c
trace_nop.c
trace_output.c	tracing: Make sure trace_printk() can output as soon as it can be used	2023-02-06 07:52:43 +01:00
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
trace_probe.c	tracing/probes: Have kprobes and uprobes use $COMM too	2022-08-25 11:18:39 +02:00
trace_probe.h	tracing/probe: trace_probe_primary_from_call(): checked list_first_entry	2023-06-09 10:29:02 +02:00
trace_probe_tmpl.h
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c
trace_stat.c
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
tracing_map.c	tracing: Fix a kmemleak false positive in tracing_map	2021-12-17 10:12:24 +01:00
tracing_map.h