Hongbo Yao aa7baef530 perf stat: Fix NULL pointer dereference ...

[ Upstream commit c0c652fc70 ]

If config->aggr_map is NULL and config->aggr_get_id is not NULL,
the function print_aggr() will still calling arrg_update_shadow(),
which can result in accessing the invalid pointer.

Fixes: 088519f318 ("perf stat: Move the display functions to stat-display.c")
Signed-off-by: Hongbo Yao <yaohongbo@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/lkml/20200608163625.GC3073@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-06-24 17:50:45 +02:00

..

arch

perf arm-spe: Fix endless record after being terminated

2020-03-12 13:00:22 +01:00

bench

perf bench futex-wake: Restore thread count default to online CPU count

2020-03-18 07:17:57 +01:00

Documentation

perf docs: Correct and clarify jitdump spec

2019-09-30 17:29:51 -03:00

examples/bpf

perf augmented_raw_syscalls: Reduce perf_event_output() boilerplate

2019-08-26 11:58:29 -03:00

include/bpf

perf include bpf: Add bpf_tail_call() prototype

2019-07-29 18:34:40 -03:00

jvmti

perf jvmti: Link against tools/lib/ctype.h to have weak strlcpy()

2019-10-15 11:47:38 -03:00

lib

libperf: Add perf_evlist__poll() function

2019-09-25 09:51:49 -03:00

pmu-events

perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description

2020-01-17 19:48:30 +01:00

python

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 407

2019-06-05 17:37:14 +02:00

scripts

perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite

2019-12-13 08:42:16 +01:00

tests

perf tests: Disable bp_signal testing for arm64

2019-12-31 16:44:12 +01:00

trace

perf trace beauty ioctl: Fix off-by-one error in cmd->string table

2019-08-26 11:58:29 -03:00

ui

perf ui gtk: Add missing zalloc object

2020-03-05 16:43:50 +01:00

util

perf stat: Fix NULL pointer dereference

2020-06-24 17:50:45 +02:00

.gitignore

perf: Update .gitignore file

2019-08-31 22:27:52 -03:00

Build

perf tools: Rename build libperf to perf

2019-02-14 15:18:08 -03:00

builtin-annotate.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-bench.c

perf tools: Remove perf.h from source files not needing it

2019-08-29 17:38:32 -03:00

builtin-buildid-cache.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-buildid-list.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-c2c.c

perf c2c: Fix return type for histogram sorting comparision functions

2020-02-05 21:22:40 +00:00

builtin-config.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

builtin-data.c

perf debug: Remove needless include directives from debug.h

2019-08-31 19:10:19 -03:00

builtin-diff.c

perf diff: Use llabs() with 64-bit values

2020-01-04 19:18:26 +01:00

builtin-evlist.c

perf evsel: Introduce evsel_fprintf.h

2019-09-25 16:26:34 -03:00

builtin-ftrace.c

perf auxtrace: Uninline functions that touch perf_session

2019-08-31 22:24:10 -03:00

builtin-help.c

perf debug: Remove needless include directives from debug.h

2019-08-31 19:10:19 -03:00

builtin-inject.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-kallsyms.c

perf dsos: Move the dsos struct and its methods to separate source files

2019-08-31 22:24:10 -03:00

builtin-kmem.c

perf kmem: Fix memory leak in compact_gfp_flags()

2019-10-16 10:08:32 -03:00

builtin-kvm.c

perf tools: Propagate get_cpuid() error

2019-09-30 17:29:54 -03:00

builtin-list.c

perf list: Allow plurals for metric, metricgroup

2019-09-25 09:51:42 -03:00

builtin-lock.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-mem.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-probe.c

perf probe: Do not show the skipped events

2020-06-22 09:31:27 +02:00

builtin-record.c

libperf: Add perf_evlist__poll() function

2019-09-25 09:51:49 -03:00

builtin-report.c

perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()

2020-06-24 17:50:45 +02:00

builtin-sched.c

perf evsel: Introduce evsel_fprintf.h

2019-09-25 16:26:34 -03:00

builtin-script.c

perf script: Fix --reltime with --time

2020-01-23 08:23:01 +01:00

builtin-stat.c

libperf: Move 'sample_id' from 'struct evsel' to 'struct perf_evsel'

2019-09-25 09:51:47 -03:00

builtin-timechart.c

perf session: Return error code for perf_session__new() function on failure

2019-09-20 15:58:11 -03:00

builtin-top.c

perf evsel: Move config terms to a separate header

2019-09-25 16:26:40 -03:00

builtin-trace.c

perf evsel: Introduce evsel_fprintf.h

2019-09-25 16:26:34 -03:00

builtin-version.c

perf symbols: Move mem_info and branch_info out of symbol.h

2019-08-31 22:27:48 -03:00

builtin.h

perf tools: Remove needless util.h include from builtin.h

2019-08-28 17:19:34 -03:00

check-headers.sh

tools headers uapi: Sync linux/fs.h with the kernel sources

2019-09-30 17:29:22 -03:00

command-list.txt

perf help: Add missing subcommand version

2018-09-19 14:53:36 -03:00

CREDITS

…

design.txt

perf/doc: Update design.txt for exclude_{host|guest} flags

2019-01-21 11:01:18 +01:00

Makefile

tools: Let O= makes handle a relative path with -C option

2020-04-01 11:02:00 +02:00

Makefile.config

perf tools: Support Python 3.8+ in Makefile

2020-04-17 10:50:21 +02:00

Makefile.perf

libtraceevent: Move traceevent plugins in its own subdirectory

2019-09-25 09:51:43 -03:00

MANIFEST

tools lib: Adopt zalloc()/zfree() from tools/perf

2019-07-09 10:13:26 -03:00

perf-archive.sh

…

perf-completion.sh

…

perf-read-vdso.c

perf tools: Make find_vdso_map() more modular

2019-01-08 13:28:13 -03:00

perf-sys.h

perf tools: Make usage of test_attr__* optional for perf-sys.h

2019-10-31 21:38:41 +01:00

perf-with-kcore.sh

Merge branch 'x86/cpu' into perf/core, to pick up dependent changes

2019-06-17 12:29:16 +02:00

perf.c

libperf: Merge libperf_set_print() into libperf_init()

2019-09-25 09:51:49 -03:00

perf.h

perf time-utils: Adopt rdclock() from perf.h

2019-08-29 17:38:32 -03:00