TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
94e5a12759552aa60d6576f773d0e7a9242594de
twx-linux/tools/perf/util
T
History
Riccardo Mancini 85a571cb9d perf probe-file: Delete namelist in del_events() on the error path 
[ Upstream commit e0fa7ab422 ]

ASan reports some memory leaks when running:

  # perf test "42: BPF filter"

This second leak is caused by a strlist not being dellocated on error
inside probe_file__del_events.

This patch adds a goto label before the deallocation and makes the error
path jump to it.

Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: e7895e422e ("perf probe: Split del_perf_probe_events()")
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>
Link: http://lore.kernel.org/lkml/174963c587ae77fa108af794669998e4ae558338.1626343282.git.rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-28 11:12:17 +02:00
..
c++
…
include
…
intel-pt-decoder
perf intel-pt: Fix transaction abort handling
2021-06-03 08:36:12 +02:00
libunwind
…
scripting-engines
…
annotate.c
perf annotate: Fix dereferencing freed memory found by the smatch tool
2019-07-31 07:28:54 +02:00
annotate.h
…
auxtrace.c
perf auxtrace: Fix auxtrace queue conflict
2021-03-30 14:40:12 +02:00
auxtrace.h
perf auxtrace: Define auxtrace record alignment
2019-03-23 14:35:29 +01:00
block-range.c
…
block-range.h
…
bpf-loader.c
…
bpf-loader.h
…
bpf-prologue.c
…
bpf-prologue.h
…
branch.c
…
branch.h
…
Build
tools build feature: Check if get_current_dir_name() is available
2021-03-24 11:04:58 +01:00
build-id.c
perf build-id: Fix memory leak in print_sdt_events()
2019-04-20 09:15:02 +02:00
build-id.h
…
cache.h
…
call-path.c
…
call-path.h
…
callchain.c
…
callchain.h
…
cgroup.c
…
cgroup.h
…
cloexec.c
…
cloexec.h
…
color.c
…
color.h
…
comm.c
…
comm.h
…
compress.h
…
config.c
perf config: Fix a memory leak in collect_config()
2019-04-20 09:15:02 +02:00
config.h
…
counts.c
…
counts.h
…
cpumap.c
perf cpumap: Fix snprintf overflow check
2020-10-01 13:12:39 +02:00
cpumap.h
…
cs-etm.h
…
ctype.c
…
data-convert-bt.c
perf data: Fix 'strncat may truncate' build failure with recent gcc
2019-06-22 08:16:17 +02:00
data-convert-bt.h
…
data-convert.h
…
data.c
…
data.h
…
db-export.c
…
db-export.h
…
debug.c
…
debug.h
…
demangle-java.c
…
demangle-java.h
…
demangle-rust.c
…
demangle-rust.h
…
drv_configs.c
…
drv_configs.h
…
dso.c
perf symbols: Fix debuginfo search for Ubuntu
2020-06-20 10:25:21 +02:00
dso.h
perf symbols: Fix debuginfo search for Ubuntu
2020-06-20 10:25:21 +02:00
dump-insn.c
…
dump-insn.h
…
dwarf-aux.c
perf probe: Fix to die_entrypc() returns error correctly
2020-12-02 08:34:44 +01:00
dwarf-aux.h
perf probe: Fix to show function entry line as probe-able
2019-12-31 12:38:08 +01:00
dwarf-regs.c
…
env.c
perf machine: Add nr_cpus_avail()
2018-11-27 16:10:50 +01:00
env.h
perf machine: Add nr_cpus_avail()
2018-11-27 16:10:50 +01:00
event.c
perf tools: Fix DSO filtering when not finding a map for a sampled address
2021-03-03 18:22:47 +01:00
event.h
…
evlist.c
…
evlist.h
…
evsel_fprintf.c
…
evsel.c
perf evsel: Make perf_evsel__name() accept a NULL argument
2019-07-31 07:28:26 +02:00
evsel.h
…
expr.h
…
expr.y
perf tools: Use %define api.pure full instead of %pure-parser
2021-03-24 11:04:56 +01:00
find-vdso-map.c
…
genelf_debug.c
…
genelf.c
…
genelf.h
…
generate-cmdlist.sh
…
get_current_dir_name.c
tools build feature: Check if get_current_dir_name() is available
2021-03-24 11:04:58 +01:00
group.h
…
header.c
perf tools: Fix segfault in cpu_cache_level__read()
2019-10-11 18:18:46 +02:00
header.h
…
help-unknown-cmd.c
…
help-unknown-cmd.h
…
hist.c
perf tools: Fix time sorting
2019-11-12 19:18:03 +01:00
hist.h
perf hists: Fix variable name's inconsistency in hists__for_each() macro
2020-01-23 08:20:32 +01:00
intel-bts.c
…
intel-bts.h
…
intel-pt.c
perf intel-pt: Fix sample instruction bytes
2021-06-03 08:36:12 +02:00
intel-pt.h
…
intlist.c
…
intlist.h
…
jit.h
…
jitdump.c
perf inject jit: Fix JIT_CODE_MOVE filename
2019-10-17 13:43:41 -07:00
jitdump.h
…
kvm-stat.h
…
levenshtein.c
…
levenshtein.h
…
llvm-utils.c
perf llvm: Don't access out-of-scope array
2019-10-17 13:43:41 -07:00
llvm-utils.h
…
lzma.c
perf lzma: Close lzma stream on exit
2021-07-28 11:12:17 +02:00
machine.c
perf record: Fix module size on s390
2019-08-16 10:13:49 +02:00
machine.h
perf record: Fix module size on s390
2019-08-16 10:13:49 +02:00
map.c
perf map: Fix dso->nsinfo refcounting
2021-07-28 11:12:17 +02:00
map.h
…
mem-events.c
…
mem-events.h
…
memswap.c
…
memswap.h
…
namespaces.c
perf tools: Restore proper cwd on return from mnt namespace
2018-12-17 09:28:49 +01:00
namespaces.h
perf tools: Restore proper cwd on return from mnt namespace
2018-12-17 09:28:49 +01:00
ordered-events.c
…
ordered-events.h
…
parse-branch-options.c
…
parse-branch-options.h
…
parse-events.c
perf parse: If pmu configuration fails free terms
2019-12-31 12:37:31 +01:00
parse-events.h
…
parse-events.l
…
parse-events.y
perf tools: Use %define api.pure full instead of %pure-parser
2021-03-24 11:04:56 +01:00
parse-regs-options.c
perf record: Fix memory leak when using '--user-regs=?' to list registers
2020-12-29 13:47:03 +01:00
parse-regs-options.h
…
path.c
…
path.h
…
perf_regs.c
…
perf_regs.h
perf regs: Make perf_reg_name() return "unknown" instead of NULL
2020-01-04 13:59:53 +01:00
perf-hooks-list.h
…
perf-hooks.c
…
perf-hooks.h
…
PERF-VERSION-GEN
…
pmu.c
perf test: Free formats for perf pmu parse test
2020-09-23 10:46:35 +02:00
pmu.h
perf test: Free formats for perf pmu parse test
2020-09-23 10:46:35 +02:00
pmu.l
…
pmu.y
…
print_binary.c
perf python scripting: Fix printable strings in python3 scripts
2020-11-05 11:07:03 +01:00
print_binary.h
…
probe-event.c
perf probe: Fix dso->nsinfo refcounting
2021-07-28 11:12:17 +02:00
probe-event.h
…
probe-file.c
perf probe-file: Delete namelist in del_events() on the error path
2021-07-28 11:12:17 +02:00
probe-file.h
…
probe-finder.c
perf probe: Fix memory leakage when the probe point is not found
2020-08-26 10:29:53 +02:00
probe-finder.h
…
pstack.c
…
pstack.h
…
python-ext-sources
…
python.c
…
quote.c
…
quote.h
…
rb_resort.h
…
rblist.c
…
rblist.h
…
record.c
…
sane_ctype.h
…
session.c
perf session: Correct buffer copying when peeking events
2021-06-16 11:53:04 +02:00
session.h
…
setns.c
…
setup.py
tweewide: Fix most Shebang lines
2021-06-03 08:36:11 +02:00
smt.c
…
smt.h
…
sort.c
perf util: Fix memory leak of prefix_if_not_in
2020-10-01 13:12:46 +02:00
sort.h
…
srcline.c
perf: Make perf able to build with latest libbfd
2021-03-24 11:05:00 +01:00
srcline.h
…
stat-shadow.c
perf stat: Make metric event lookup more robust
2019-07-31 07:28:32 +02:00
stat.c
perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
2020-07-22 09:22:25 +02:00
stat.h
perf stat: Reset previous counts on repeat with interval
2019-10-11 18:18:47 +02:00
strbuf.c
perf strbuf: Remove redundant va_end() in strbuf_addv()
2020-01-04 14:00:01 +01:00
strbuf.h
…
strfilter.c
…
strfilter.h
…
string2.h
…
string.c
…
strlist.c
…
strlist.h
…
svghelper.c
perf svghelper: Fix unchecked usage of strncpy()
2019-01-26 09:37:04 +01:00
svghelper.h
…
symbol_fprintf.c
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
2021-05-22 10:57:32 +02:00
symbol-elf.c
perf kcore_copy: Fix module map when there are no modules loaded
2020-10-01 13:12:46 +02:00
symbol-minimal.c
…
symbol.c
perf symbols: Fix debuginfo search for Ubuntu
2020-06-20 10:25:21 +02:00
symbol.h
perf annotate: Fix s390 gap between kernel end and module start
2019-08-16 10:13:48 +02:00
syscalltbl.c
…
syscalltbl.h
…
target.c
…
target.h
…
term.c
…
term.h
…
thread_map.c
…
thread_map.h
…
thread-stack.c
…
thread-stack.h
…
thread.c
perf db-export: Fix thread__exec_comm()
2019-08-16 10:13:48 +02:00
thread.h
…
time-utils.c
…
time-utils.h
…
tool.h
…
top.c
…
top.h
…
trace-event-info.c
…
trace-event-parse.c
…
trace-event-read.c
perf traceevent: Ensure read cmdlines are null terminated.
2021-03-17 16:34:29 +01:00
trace-event-scripting.c
…
trace-event.c
…
trace-event.h
…
trigger.h
…
tsc.c
…
tsc.h
…
units.c
…
units.h
…
unwind-libdw.c
perf unwind: Take pgoff into account when reporting elf to libdwfl
2019-01-31 08:13:46 +01:00
unwind-libdw.h
…
unwind-libunwind-local.c
…
unwind-libunwind.c
…
unwind.h
…
usage.c
…
util-cxx.h
…
util.c
…
util.h
tools build feature: Check if get_current_dir_name() is available
2021-03-24 11:04:58 +01:00
values.c
…
values.h
…
vdso.c
…
vdso.h
…
xyarray.c
…
xyarray.h
libperf: Fix alignment trap with xyarray contents in 'perf stat'
2019-10-05 12:47:54 +02:00
zlib.c
…