Masami Hiramatsu (Google) 30c8fd31c5 tracing/kprobes: Fix to free objects when failed to copy a symbol ...

In __trace_kprobe_create(), if something fails it must goto error block
to free objects. But when strdup() a symbol, it returns without that.
Fix it to goto the error block to free objects correctly.

Link: https://lore.kernel.org/all/173643297743.1514810.2408159540454241947.stgit@devnote2/

Fixes: 6212dd2968 ("tracing/kprobes: Use dyn_event framework for kprobe events")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2025-01-10 08:57:18 +09:00

..

rv

rv: Fix a typo

2024-10-04 19:09:23 -04:00

blktrace.c

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bpf_trace.c

bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog

2024-12-10 10:16:28 -08:00

bpf_trace.h

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error_report-traces.c

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fgraph.c

fgraph: Add READ_ONCE() when accessing fgraph_array[]

2025-01-02 17:21:18 -05:00

fprobe.c

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ftrace_internal.h

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ftrace.c

ftrace: Fix function profiler's filtering functionality

2025-01-02 17:21:33 -05:00

Kconfig

function_graph: Support recording and printing the function return address

2024-10-05 10:14:04 -04:00

kprobe_event_gen_test.c

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Makefile

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pid_list.c

trace/pid_list: Change gfp flags in pid_list_fill_irq()

2024-07-15 15:07:14 -04:00

pid_list.h

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power-traces.c

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preemptirq_delay_test.c

minmax: make generic MIN() and MAX() macros available everywhere

2024-07-28 15:49:18 -07:00

rethook.c

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ring_buffer_benchmark.c

ring-buffer: Use str_low_high() helper in ring_buffer_producer()

2024-10-19 11:12:25 -04:00

ring_buffer.c

ring-buffer: Fix overflow in __rb_map_vma

2024-12-18 14:15:10 -05:00

rpm-traces.c

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synth_event_gen_test.c

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trace_benchmark.c

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trace_benchmark.h

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trace_boot.c

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trace_branch.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_btf.c

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trace_btf.h

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trace_clock.c

tracing: Use atomic64_inc_return() in trace_clock_counter()

2024-10-09 19:59:49 -04:00

trace_dynevent.c

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trace_dynevent.h

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trace_entries.h

function_graph: Support recording and printing the function return address

2024-10-05 10:14:04 -04:00

trace_eprobe.c

tracing/eprobe: Fix to release eprobe when failed to add dyn_event

2024-12-08 23:25:09 +09:00

trace_event_perf.c

trace/trace_event_perf: remove duplicate samples on the first tracepoint event

2024-10-09 19:44:54 -04:00

trace_events_filter_test.h

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trace_events_filter.c

tracing: Replace multiple deprecated strncpy with memcpy

2024-10-30 19:41:08 -04:00

trace_events_hist.c

tracing: Remove redundant check on field->field in histograms

2024-11-12 11:36:57 -05:00

trace_events_inject.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-08-07 18:12:46 -04:00

trace_events_synth.c

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trace_events_trigger.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-08-07 18:12:46 -04:00

trace_events_user.c

tracepoints: Use new static branch API

2024-10-08 21:17:39 -04:00

trace_events.c

tracing: Have process_string() also allow arrays

2024-12-31 00:10:32 -05:00

trace_export.c

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trace_fprobe.c

tracing/probes: Fix MAX_TRACE_ARGS limit handling

2024-10-23 17:24:44 +09:00

trace_functions_graph.c

Merge tag 'trace-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-11-22 13:27:01 -08:00

trace_functions.c

ftrace: Do not find "true_parent" if HAVE_DYNAMIC_FTRACE_WITH_ARGS is not set

2024-12-16 17:22:26 -05:00

trace_hwlat.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_irqsoff.c

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

trace_kdb.c

trace: kdb: Replace simple_strtoul with kstrtoul in kdb_ftdump

2024-11-02 08:33:13 +00:00

trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing/kprobes: Fix to free objects when failed to copy a symbol

2025-01-10 08:57:18 +09:00

trace_mmiotrace.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_nop.c

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trace_osnoise.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_output.c

tracing: Check "%s" dereference via the field and not the TP_printk format

2024-12-17 11:40:11 -05:00

trace_output.h

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trace_preemptirq.c

tracing: Fix archs that still call tracepoints without RCU watching

2024-12-05 09:28:58 -05:00

trace_printk.c

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trace_probe_kernel.h

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trace_probe_tmpl.h

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trace_probe.c

tracing: Consider the NULL character when validating the event length

2024-10-23 17:24:47 +09:00

trace_probe.h

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trace_recursion_record.c

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trace_sched_switch.c

tracing: Replace strncpy() with strscpy() when copying comm

2024-11-01 14:37:31 -04:00

trace_sched_wakeup.c

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

trace_selftest_dynamic.c

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trace_selftest.c

Merge tag 'ftrace-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-11-20 11:34:10 -08:00

trace_seq.c

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trace_stack.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

trace_stat.c

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trace_stat.h

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trace_synth.h

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trace_syscalls.c

tracing/perf: Add might_fault check to syscall probes

2024-10-09 17:09:46 -04:00

trace_uprobe.c

bpf: Fix theoretical prog_array UAF in __uprobe_perf_func()

2024-12-10 13:06:51 -08:00

trace.c

tracing: Prevent bad count for tracing_cpumask_write

2024-12-23 21:59:15 -05:00

trace.h

tracing: Check "%s" dereference via the field and not the TP_printk format

2024-12-17 11:40:11 -05:00

tracing_map.c

tracing: Fix cmp_entries_dup() to respect sort() comparison rules

2024-12-04 10:38:24 -05:00

tracing_map.h

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