Riccardo Mancini 2ce4170c20 perf test bpf: Free obj_buf ...

[ Upstream commit 937654ce49 ]

ASan reports some memory leaks when running:

  # perf test "42: BPF filter"

The first of these leaks is caused by obj_buf never being deallocated in
__test__bpf.

This patch adds the missing free.

Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: ba1fae431e ("perf test: Add 'perf test BPF'")
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lore.kernel.org/lkml/60f3ca935fe6672e7e866276ce6264c9e26e4c87.1626343282.git.rickyman7@gmail.com
[ Added missing stdlib.h include ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-28 11:13:47 +02:00

..

attr

perf tools: Fix crash on synthesizing the unit

2018-12-17 09:24:31 +01:00

shell

perf test: Fix test trace+probe_vfs_getname.sh on s390

2020-10-01 13:14:34 +02:00

.gitignore

perf test: Add libbpf relocation checker

2016-01-26 12:10:55 -03:00

attr.c

perf tools: Fix snprint warnings for gcc 8

2018-03-19 10:00:43 -03:00

attr.py

perf test: Fix perf_event_attr test failure

2019-02-12 19:47:11 +01:00

backward-ring-buffer.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

bitmap.c

perf tools: Drop unneeded bitmap_zero() calls

2018-08-08 15:55:44 -03:00

bp_account.c

perf tests bp_account: Fix build with clang-6

2018-03-19 13:51:54 -03:00

bp_signal_overflow.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

bp_signal.c

perf test: Fix the "signal" test inline assembly

2020-09-23 12:11:00 +02:00

bpf-script-example.c

perf test BPF: Fixup BPF test using epoll_pwait syscall function probe

2018-04-18 15:35:53 -03:00

bpf-script-test-kbuild.c

perf tests bpf: Remove unused ptrace.h include from LLVM test

2018-04-12 10:33:24 -03:00

bpf-script-test-prologue.c

perf bpf: Fix endianness problem when loading parameters in prologue

2017-08-16 10:31:11 -03:00

bpf-script-test-relocation.c

perf test: Add libbpf relocation checker

2016-01-26 12:10:55 -03:00

bpf.c

perf test bpf: Free obj_buf

2021-07-28 11:13:47 +02:00

Build

perf tests: Add mem2node object test

2018-03-16 13:52:48 -03:00

builtin-test.c

perf tests: Fix indexing when invoking subtests

2018-07-31 10:52:51 -03:00

clang.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

code-reading.c

perf tools: Get rid of dso__needs_decompress() call in read_object_code()

2018-08-20 08:54:59 -03:00

cpumap.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dso-data.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dwarf-unwind.c

perf tests: Fix dwarf unwind for stripped binaries

2018-02-16 10:09:23 -03:00

event_update.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

event-times.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

evsel-roundtrip-name.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

evsel-tp-sched.c

perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()

2019-04-20 09:15:58 +02:00

expr.c

perf tests: Fix memory leak by expr__find_other() in test__expr()

2019-04-20 09:15:58 +02:00

fdarray.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_common.c

perf symbols: Unify symbol maps

2018-04-27 10:47:06 -03:00

hists_common.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_cumulate.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_filter.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_link.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_output.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

is_printable_array.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

keep-tracking.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

kmod-path.c

perf tools: Remove ext from struct kmod_path

2018-08-20 08:54:59 -03:00

llvm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

llvm.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

make

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-12-17 16:24:13 -08:00

mem2node.c

perf tools: Drop unneeded bitmap_zero() calls

2018-08-08 15:55:44 -03:00

mem.c

perf tools: Fix snprint warnings for gcc 8

2018-03-19 10:00:43 -03:00

mmap-basic.c

perf tests mmap: Show which tracepoint is failing

2018-04-18 15:35:52 -03:00

mmap-thread-lookup.c

perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning

2019-07-31 07:27:06 +02:00

openat-syscall-all-cpus.c

perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test

2019-04-20 09:15:58 +02:00

openat-syscall-tp-fields.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

openat-syscall.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

parse-events.c

perf test 6: Fix missing kvm module load for s390

2019-07-26 09:14:05 +02:00

parse-no-sample-id-all.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-hooks.c

perf tests: Avoid raising SEGV using an obvious NULL dereference

2019-11-06 13:05:41 +01:00

perf-record.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

perf-targz-src-pkg

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pmu.c

perf test: Free formats for perf pmu parse test

2020-09-23 12:11:00 +02:00

python-use.c

perf test: Use header file util/debug.h

2018-06-04 10:28:53 -03:00

sample-parsing.c

perf test: Fix unaligned access in sample parsing test

2021-03-04 09:39:47 +01:00

sdt.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

stat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sw-clock.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

switch-tracking.c

perf mmap: Simplify perf_mmap__read_init()

2018-03-08 10:05:53 -03:00

task-exit.c

perf test: Report failure for mmap events

2019-12-31 16:35:14 +01:00

tests.h

perf tests: Add mem2node object test

2018-03-16 13:52:48 -03:00

thread-map.c

perf thread_map: Enumerate all threads from /proc

2017-12-27 12:15:46 -03:00

thread-mg-share.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

topology.c

perf test session topology: Fix test on s390

2018-06-25 11:59:35 -03:00

unit_number__scnprintf.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vmlinux-kallsyms.c

perf machine: Ditch find_kernel_function variants

2018-04-30 12:20:54 -03:00