Ian Rogers cb45ede21d perf python: Fix count_values memory leak in pyrf_evsel__read ...

In pyrf_evsel__read, if PyArg_ParseTuple fails, the allocated count_values
is leaked. Move the allocation of count_values after the PyArg_ParseTuple
call to prevent the memory leak.

Fixes: 739621f657 ("perf python: Add evsel read method")
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2026-08-09 22:02:41 -07:00

..

arch

perf test amd ibs: avoid using executable heap

2026-07-04 09:24:02 -07:00

bench

Merge tag 'perf-tools-fixes-for-v7.2-1-2026-07-25' into perf-tools-next

2026-07-28 22:11:23 -07:00

check-header_ignore_hunks/lib

perf tools: update expected diff for lib/list_sort.c

2024-11-05 17:12:33 -08:00

dlfilters

perf tools: Simplify evsel__add_modifier()

2024-10-22 09:52:11 -07:00

Documentation

perf sched latency: Add histogram and time interval options

2026-08-07 10:56:23 -07:00

include/perf

perf dso: Move build_id to dso_id

2025-07-25 10:37:56 -07:00

jvmti

perf tools: Use calloc() where applicable

2026-04-08 19:21:05 -07:00

pmu-events

perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv

2026-08-04 10:08:48 -07:00

python

perf python: Fix MetricGroup return type in perf.pyi

2026-08-09 22:02:41 -07:00

scripts

perf cs-etm: Filter synthesized branch samples

2026-07-03 16:51:59 -07:00

tests

perf test: Fix skiplist leak in cmd_test

2026-08-09 21:58:11 -07:00

trace

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

2026-07-21 21:00:10 -03:00

ui

perf ui hists: Remove duplicated thread in popup_action

2026-07-27 17:30:48 -07:00

util

perf python: Fix count_values memory leak in pyrf_evsel__read

2026-08-09 22:02:41 -07:00

.clang-format

perf clang-format: Prioritize Python.h and expand other categories

2026-07-10 17:34:54 -07:00

.gitignore

perf pmu-events: Split big_c_string storage into standalone compilation unit

2026-05-20 17:46:45 -03:00

bpf_skel.mak

perf build: Compile BPF skeletons with -mcpu=v3

2026-06-04 10:58:32 -03:00

Build

perf trace beauty: Make beauty generated C code standalone .o files

2026-05-20 17:46:45 -03:00

builtin-annotate.c

perf evlist: Add reference count checking

2026-06-30 10:17:11 -07:00

builtin-bench.c

perf bench: Constify tables

2026-04-08 19:21:05 -07:00

builtin-buildid-cache.c

perf symbol: Fix ENOENT case for filename__read_build_id

2025-12-17 07:30:51 -08:00

builtin-buildid-list.c

perf build-id: Fix off-by-one bug when printing kernel/module build-id

2026-05-20 15:50:32 -03:00

builtin-c2c.c

perf c2c: Clean up registered formats on c2c_hists__init() and c2c_hists__reinit() failure

2026-08-05 21:50:45 -07:00

builtin-check.c

perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer

2026-06-04 17:34:52 -03:00

builtin-config.c

perf tools: Make more global variables static

2026-04-08 19:21:04 -07:00

builtin-daemon.c

perf tools: Replace basename() calls with perf_basename()

2026-04-08 19:21:05 -07:00

builtin-data.c

perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer

2026-06-04 17:34:52 -03:00

builtin-diff.c

perf tools: Guard test_bit from out-of-bounds sample CPU

2026-06-04 17:34:52 -03:00

builtin-evlist.c

perf tool: Add the perf_tool argument to all callbacks

2025-11-07 13:25:05 -08:00

builtin-ftrace.c

perf ftrace: Fix leak in parse_filter_event

2026-08-03 10:39:13 -07:00

builtin-help.c

perf help: Move common_cmds into builtin-help

2026-01-14 17:22:50 -03:00

builtin-inject.c

perf python: Use evsel in sample in pyrf_event

2026-06-30 10:17:12 -07:00

builtin-kallsyms.c

perf machine: Explicitly pass in host perf_env

2025-07-25 10:37:57 -07:00

builtin-kmem.c

perf tools: Include file offset and event type name in skip messages

2026-06-03 16:31:03 -03:00

builtin-kvm.c

perf kvm: Fix a memory leak in the usage string

2026-07-03 13:40:24 -07:00

builtin-kwork.c

perf evlist: Add reference count checking

2026-06-30 10:17:11 -07:00

builtin-list.c

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

2026-01-26 17:03:53 -03:00

builtin-lock.c

perf evlist: Add reference count checking

2026-06-30 10:17:11 -07:00

builtin-mem.c

perf tool: Remove evsel from tool APIs that pass the sample

2026-05-20 16:34:23 -03:00

builtin-probe.c

perf tools: Add layout support for --symfs option

2026-03-10 23:13:30 -07:00

builtin-record.c

perf tools: Fix sb_evlist leaks in top and record

2026-08-09 21:58:10 -07:00

builtin-report.c

perf ui hists: Fix stack use-after-return in symbol_filter_str

2026-07-27 17:13:08 -07:00

builtin-sched.c

perf sched latency: Add histogram and time interval options

2026-08-07 10:56:23 -07:00

builtin-script.c

perf script: Fix metric_evlist leak in script_find_metrics

2026-08-09 21:58:10 -07:00

builtin-stat.c

perf stat: Fix evsel_list leak in cmd_stat

2026-08-09 21:58:10 -07:00

builtin-timechart.c

perf timechart: Fix memory leaks in draw_wakeups()

2026-06-30 17:04:51 -07:00

builtin-top.c

perf tools: Fix sb_evlist leaks in top and record

2026-08-09 21:58:10 -07:00

builtin-trace.c

perf trace: Format fields with hex specifiers in print_fmt as hexadecimal

2026-08-05 11:20:02 -07:00

builtin-version.c

perf check: Share the feature status printing routine with 'perf version'

2025-04-10 10:44:04 -03:00

builtin.h

perf check: Allow showing a tip for opt-in features not built into perf

2025-04-10 10:44:42 -03:00

check-headers.sh

perf beauty: Move copy of fadvise.h from tools/include/ to tools/perf/trace/beauty/include/

2026-03-31 20:23:06 -07:00

CREDITS

…

design.txt

…

Makefile

perf build: Add make check-headers target

2026-05-14 14:48:32 -07:00

Makefile.config

perf s390: Fix TEXTREL in Python extension by compiling as PIC

2026-06-10 17:03:53 -03:00

Makefile.perf

tools/build: selftests: Remove some duplicate toolchain definitions

2026-07-25 22:25:00 -07:00

MANIFEST

perf tools: Fix arm64 source package build

2025-05-13 17:26:35 -03:00

perf-archive.sh

tools/perf: Add --exclude-buildids option to perf archive command

2025-06-26 15:40:19 -07:00

perf-completion.sh

…

perf-iostat.sh

…

perf-read-vdso.c

…

perf-sys.h

…

perf.c

perf tool: Constify the command and option arrays

2026-03-13 14:26:27 -07:00

perf.h

perf: Completely remove possibility to override MAX_NR_CPUS

2025-09-12 10:52:22 -03:00