twx-linux/tools/perf
Christophe JAILLET dfde5becad perf pmu: Fix a potential memory leak in perf_pmu__lookup()
[ Upstream commit ef5de1613d7d92bdc975e6beb34bb0fa94f34078 ]

The commit in Fixes has reordered some code, but missed an error handling
path.

'goto err' now, in order to avoid a memory leak in case of error.

Fixes: f63a536f03a2 ("perf pmu: Merge JSON events with sysfs at load time")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: kernel-janitors@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/9538b2b634894c33168dfe9d848d4df31fd4d801.1693085544.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:19:52 -04:00
..
arch tools headers UAPI: Sync files changed by new fchmodat2 and map_shadow_stack syscalls with the kernel sources 2023-09-13 08:24:51 -03:00
bench perf bench sched-seccomp-notify: Use the tools copy of seccomp.h UAPI 2023-09-13 08:49:00 -03:00
dlfilters perf dlfilter: Add a test for object_code() 2023-09-30 00:09:06 -07:00
Documentation perf kwork: Add the supported subcommands to the document 2023-11-20 11:59:25 +01:00
include/perf perf dlfilter: Add al_cleanup() 2023-08-15 16:41:49 -03:00
jvmti
pmu-events perf vendor events arm64 AmpereOne: Rename BPU_FLUSH_MEM_FAULT to GPC_FLUSH_MEM_FAULT 2024-01-25 15:35:51 -08:00
python
scripts perf scripts python gecko: Launch the profiler UI on the default browser with the appropriate URL 2023-08-24 14:41:49 -03:00
tests perf test record user-regs: Fix mask for vg register 2024-01-25 15:35:51 -08:00
trace perf tools changes for v6.6: 2023-09-09 20:06:17 -07:00
ui perf tui slang: Tidy casts 2023-08-25 10:24:55 -03:00
util perf pmu: Fix a potential memory leak in perf_pmu__lookup() 2024-03-26 18:19:52 -04:00
.gitignore
Build
builtin-annotate.c
builtin-bench.c perf tools changes for v6.6: 2023-09-09 20:06:17 -07:00
builtin-buildid-cache.c
builtin-buildid-list.c
builtin-c2c.c
builtin-config.c
builtin-daemon.c perf tools: Add missing else to cmd_daemon subcommand condition 2023-06-27 12:09:44 -07:00
builtin-data.c
builtin-diff.c perf diff: Replaces some ',' as separator with the more usual ';' 2023-07-20 11:43:45 -03:00
builtin-evlist.c
builtin-ftrace.c
builtin-help.c
builtin-inject.c
builtin-kallsyms.c perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
builtin-kmem.c
builtin-kvm.c
builtin-kwork.c perf kwork: Set ordered_events to true in 'struct perf_tool' 2023-11-20 11:59:25 +01:00
builtin-list.c perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback 2023-12-13 18:45:34 +01:00
builtin-lock.c tools/perf: Update call stack check in builtin-lock.c 2023-11-20 11:59:26 +01:00
builtin-mem.c
builtin-probe.c
builtin-record.c perf record: Check conflict between '--timestamp-filename' option and pipe mode before recording 2024-03-26 18:19:43 -04:00
builtin-report.c perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
builtin-sched.c
builtin-script.c perf script: Print "cgroup" field on the same line as "comm" 2023-08-08 11:21:11 -03:00
builtin-stat.c perf stat: Exit perf stat if parse groups fails 2024-01-25 15:35:51 -08:00
builtin-timechart.c
builtin-top.c perf top: Uniform the event name for the hybrid machine 2024-03-26 18:19:43 -04:00
builtin-trace.c perf trace: Use heuristic when deciding if a syscall tracepoint "const char *" field is really a string 2023-08-18 16:33:28 -03:00
builtin-version.c
builtin.h
check-headers.sh tools headers UAPI: Copy seccomp.h to be able to build 'perf bench' in older systems 2023-09-13 08:48:48 -03:00
command-list.txt
CREDITS
design.txt
Makefile
Makefile.config perf parse-events: Remove BPF event support 2023-08-15 16:41:48 -03:00
Makefile.perf perf bpf: Clean up the generated/copied vmlinux.h 2024-03-26 18:19:45 -04:00
MANIFEST
perf-archive.sh
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf parse-events: Remove BPF event support 2023-08-15 16:41:48 -03:00
perf.h