Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Masami Hiramatsu ef82c3716a tracing/histogram: Do not copy the fixed-size char array field over the field size ... [ Upstream commit 63f84ae6b82bb4dff672f76f30c6fd7b9d3766bc ] Do not copy the fixed-size char array field of the events over the field size. The histogram treats char array as a string and there are 2 types of char array in the event, fixed-size and dynamic string. The dynamic string (__data_loc) field must be null terminated, but the fixed-size char array field may not be null terminated (not a string, but just a data). In that case, histogram can copy the data after the field. This uses the original field size for fixed-size char array field to restrict the histogram not to access over the original field size. Link: https://lkml.kernel.org/r/163673292822.195747.3696966210526410250.stgit@devnote2 Fixes: 02205a6752 (tracing: Add support for 'field variables') Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-26 10:47:18 +01:00
..
blktrace.c	blktrace: Fix uaf in blk_trace access after removing by sysfs	2021-09-30 10:09:24 +02:00
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.c	tracing: Have all levels of checks prevent recursion	2021-10-27 09:54:29 +02:00
ftrace_internal.h
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.c	tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.	2021-07-28 13:31:00 +02:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing/histogram: Rename "cpu" to "common_cpu"	2021-07-28 13:31:00 +02:00
trace.h	tracing: Have all levels of checks prevent recursion	2021-10-27 09:54:29 +02:00
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
trace_dynevent.h
trace_entries.h
trace_event_perf.c
trace_events.c	tracing: Do not count ftrace events in top level enable output	2021-02-17 10:35:14 +01:00
trace_events_filter.c
trace_events_filter_test.h
trace_events_hist.c	tracing/histogram: Do not copy the fixed-size char array field over the field size	2021-11-26 10:47:18 +01:00
trace_events_trigger.c
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	tracing: Remove WARN_ON in start_thread()	2020-12-08 10:40:28 +01:00
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c	tracing/probes: Reject events which have the same name of existing one	2021-09-22 12:26:43 +02:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_mmiotrace.c
trace_nop.c
trace_output.c
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe.c	tracing/probes: Reject events which have the same name of existing one	2021-09-22 12:26:43 +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_probe_tmpl.h
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c	ftrace: Handle tracing when switching between context	2020-11-10 12:37:28 +01:00
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c
trace_stat.c
trace_stat.h
trace_syscalls.c
trace_uprobe.c	tracing/probes: Reject events which have the same name of existing one	2021-09-22 12:26:43 +02:00
tracing_map.c	tracing/cfi: Fix cmp_entries_* functions signature mismatch	2021-11-17 09:48:31 +01:00
tracing_map.h