Beau Belgrave e6f89a1498 tracing/user_events: Ensure user provided strings are safely formatted ...

User processes can provide bad strings that may cause issues or leak
kernel details back out. Don't trust the content of these strings
when formatting strings for matching.

This also moves to a consistent dynamic length string creation model.

Link: https://lkml.kernel.org/r/20220728233309.1896-4-beaub@linux.microsoft.com
Link: https://lore.kernel.org/all/2059213643.196683.1648499088753.JavaMail.zimbra@efficios.com/

Reported-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2022-09-29 10:17:36 -04:00

..

rv

rv/monitor: Add __init/__exit annotations to module init/exit funcs

2022-09-26 18:10:51 -04:00

blktrace.c

blktrace: Fix the blk_fill_rwbs() kernel-doc header

2022-07-15 13:10:04 -06:00

bpf_trace.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-06-23 12:33:24 -07:00

bpf_trace.h

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error_report-traces.c

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fgraph.c

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fprobe.c

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ftrace_internal.h

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ftrace.c

ftrace: Fix recursive locking direct_mutex in ftrace_modify_direct_caller

2022-09-27 14:48:27 -04:00

Kconfig

rv: Add Runtime Verification (RV) interface

2022-07-30 14:01:28 -04:00

kprobe_event_gen_test.c

tracing: kprobe: Make gen test module work in arm and riscv

2022-09-26 16:04:47 -04:00

Makefile

rv: Add Runtime Verification (RV) interface

2022-07-30 14:01:28 -04:00

pid_list.c

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pid_list.h

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power-traces.c

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preemptirq_delay_test.c

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rethook.c

rethook: Reject getting a rethook if RCU is not watching

2022-06-17 21:53:35 +02:00

ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Add ring_buffer_wake_waiters()

2022-09-28 20:27:43 -04:00

rpm-traces.c

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synth_event_gen_test.c

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trace_benchmark.c

tracing: Add numeric delta time to the trace event benchmark

2022-09-26 13:01:09 -04:00

trace_benchmark.h

tracing: Add numeric delta time to the trace event benchmark

2022-09-26 13:01:09 -04:00

trace_boot.c

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trace_branch.c

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trace_clock.c

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trace_dynevent.c

tracing: Auto generate event name when creating a group of events

2022-07-24 19:11:17 -04:00

trace_dynevent.h

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trace_entries.h

…

trace_eprobe.c

tracing/eprobe: Fix alloc event dir failed when event name no set

2022-09-27 14:48:26 -04:00

trace_event_perf.c

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

2022-08-21 15:56:07 -04:00

trace_events_filter_test.h

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trace_events_filter.c

tracing/filter: Call filter predicate functions directly via a switch statement

2022-09-26 13:01:10 -04:00

trace_events_hist.c

tracing/hist: Call hist functions directly via a switch statement

2022-09-26 13:01:10 -04:00

trace_events_inject.c

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trace_events_synth.c

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trace_events_trigger.c

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

2022-09-06 22:26:00 -04:00

trace_events_user.c

tracing/user_events: Ensure user provided strings are safely formatted

2022-09-29 10:17:36 -04:00

trace_events.c

tracing: Have filter accept "common_cpu" to be consistent

2022-08-21 15:56:08 -04:00

trace_export.c

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trace_functions_graph.c

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trace_functions.c

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trace_hwlat.c

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trace_irqsoff.c

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trace_kdb.c

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trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing: Auto generate event name when creating a group of events

2022-07-24 19:11:17 -04:00

trace_mmiotrace.c

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trace_nop.c

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trace_osnoise.c

tracing/osnoise: Fix possible recursive locking in stop_per_cpu_kthreads

2022-09-26 16:05:18 -04:00

trace_output.c

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trace_output.h

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trace_preemptirq.c

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

2022-09-06 22:26:00 -04:00

trace_printk.c

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trace_probe_tmpl.h

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trace_probe.c

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

2022-08-21 15:56:08 -04:00

trace_probe.h

tracing/eprobe: Add eprobe filter support

2022-09-26 13:01:08 -04:00

trace_recursion_record.c

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trace_sched_switch.c

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trace_sched_wakeup.c

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trace_selftest_dynamic.c

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trace_selftest.c

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trace_seq.c

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trace_stack.c

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trace_stat.c

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trace_stat.h

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trace_synth.h

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trace_syscalls.c

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trace_uprobe.c

Merge tag 'trace-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2022-08-05 09:41:12 -07:00

trace.c

tracing: Fix spelling mistake "preapre" -> "prepare"

2022-09-29 10:17:35 -04:00

trace.h

tracing: Move struct filter_pred into trace_events_filter.c

2022-09-26 13:01:10 -04:00

tracing_map.c

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tracing_map.h

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