Ian Rogers bae8577ea7 perf stat: Avoid metric-only segv ...

[ Upstream commit 2543947c77e0e224bda86b4e7220c2f6714da463 ]

Cycles is recognized as part of a hard coded metric in stat-shadow.c,
it may call print_metric_only with a NULL fmt string leading to a
segfault. Handle the NULL fmt explicitly.

Fixes: 088519f318 ("perf stat: Move the display functions to stat-display.c")
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: James Clark <james.clark@arm.com>
Cc: Kaige Ye <ye@kaige.org>
Cc: John Garry <john.g.garry@oracle.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240209204947.3873294-4-irogers@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-03-26 18:21:57 -04:00

..

arch

perf symbol: Remove arch__symbols__fixup_end()

2022-05-09 09:05:09 +02:00

bench

parisc: Align parisc MADV_XXX constants with all other architectures

2023-01-14 10:16:51 +01:00

Documentation

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examples/bpf

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include/bpf

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jvmti

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pmu-events

perf jevents: Make build dependency on test JSONs

2023-09-23 11:01:08 +02:00

python

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scripts

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tests

perf test uprobe_from_different_cu: Skip if there is no gcc

2023-08-11 11:57:48 +02:00

trace

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ui

perf hists browser: Fix the number of entries for 'e' key

2023-09-19 12:20:28 +02:00

util

perf stat: Avoid metric-only segv

2024-03-26 18:21:57 -04:00

.gitignore

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Build

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builtin-annotate.c

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builtin-bench.c

perf bench: Add missing setlocale() call to allow usage of %'d style formatting

2023-07-27 08:43:57 +02:00

builtin-buildid-cache.c

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builtin-buildid-list.c

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builtin-c2c.c

perf c2c: Fix sorting in percent_rmt_hitm_cmp()

2022-06-14 18:32:37 +02:00

builtin-config.c

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builtin-data.c

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builtin-diff.c

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builtin-evlist.c

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builtin-ftrace.c

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builtin-help.c

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builtin-inject.c

perf inject: Fix itrace space allowed for new attributes

2021-12-17 10:14:41 +01:00

builtin-kallsyms.c

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builtin-kmem.c

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builtin-kvm.c

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builtin-list.c

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builtin-lock.c

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builtin-mem.c

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builtin-probe.c

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builtin-record.c

perf record: Fix possible incorrect free in record__switch_output()

2024-03-26 18:21:55 -04:00

builtin-report.c

perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event

2022-04-27 13:53:56 +02:00

builtin-sched.c

perf sched: Cast PTHREAD_STACK_MIN to int as it may turn into sysconf(__SC_THREAD_STACK_MIN_VALUE)

2023-05-17 11:47:31 +02:00

builtin-script.c

perf script: Fix allocation of evsel->priv related to per-event dump files

2023-07-27 08:43:57 +02:00

builtin-stat.c

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builtin-timechart.c

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builtin-top.c

perf top: Don't pass an ERR_PTR() directly to perf_session__delete()

2023-09-19 12:20:25 +02:00

builtin-trace.c

perf trace: Handle failure when trace point folder is missed

2023-01-14 10:16:02 +01:00

builtin-version.c

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builtin.h

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check-headers.sh

x86/insn: Add a __ignore_sync_check__ marker

2022-07-25 11:26:11 +02:00

command-list.txt

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CREDITS

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design.txt

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Makefile

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Makefile.config

perf tools: Add an option to build without libbfd

2023-09-23 11:01:08 +02:00

Makefile.perf

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MANIFEST

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perf-archive.sh

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perf-completion.sh

perf tools: Fix auto-complete on aarch64

2023-03-11 16:39:40 +01:00

perf-read-vdso.c

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perf-sys.h

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perf-with-kcore.sh

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perf.c

perf tools: Fix perf's libperf_print callback

2022-04-13 21:01:07 +02:00

perf.h

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