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6c73f819b6
linux/tools/perf
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Ian Rogers 6c73f819b6 perf metrics: Fix SEGV with --for-each-cgroup 
Ensure the metric threshold is copied correctly or else a use of
uninitialized memory happens.

Fixes: d0a3052f6f ("perf metric: Compute and print threshold values")
Reported-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230505204119.3443491-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-05 19:18:55 -03:00
..
arch perf cs-etm: Allow user to override timestamp and contextid settings 2023-04-24 14:42:20 -03:00
bench perf bench inject-buildid: Use zfree() to reduce chances of use after free 2023-04-12 10:14:01 -03:00
dlfilters perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
Documentation perf lock contention: Update default map size to 16384 2023-04-06 21:52:27 -03:00
examples/bpf perf trace: Remove unused bpf map 'syscalls' 2022-11-23 10:30:00 -03:00
include/perf perf bpf: Remove now unused BPF headers 2022-11-04 11:41:48 -03:00
jvmti
pmu-events perf vendor events intel: Fix uncore topics for tigerlake 2023-04-13 18:56:18 -03:00
python
scripts perf script: Add new parameter in kfree_skb tracepoint to the python scripts using it 2023-05-02 08:36:14 -03:00
tests perf test record+probe_libc_inet_pton: Fix call chain match on x86_64 2023-05-03 11:02:21 -03:00
trace perf beauty: Update copy of linux/socket.h with the kernel sources 2023-01-18 10:12:23 -03:00
ui perf dso: Fix use before NULL check introduced by map__dso() introduction 2023-04-19 10:51:48 -03:00
util perf metrics: Fix SEGV with --for-each-cgroup 2023-05-05 19:18:55 -03:00
.gitignore perf jevents: Run metric_test.py at compile-time 2023-02-03 17:11:39 -03:00
Build perf script: Fix Python support when no libtraceevent 2023-03-15 10:27:07 -03:00
builtin-annotate.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-bench.c perf bench: Add pmu-scan benchmark 2023-04-04 13:23:58 -03:00
builtin-buildid-cache.c
builtin-buildid-list.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-c2c.c perf c2c: Use zfree() to reduce chances of use after free 2023-04-12 09:55:10 -03:00
builtin-config.c
builtin-daemon.c perf daemon: Use zfree() to reduce chances of use after free 2023-04-12 09:52:29 -03:00
builtin-data.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-diff.c perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00
builtin-evlist.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-ftrace.c perf ftrace: Make system wide the default target for latency subcommand 2023-04-04 09:39:55 -03:00
builtin-help.c perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
builtin-inject.c perf dso: Add dso__filename_with_chroot() to reduce number of accesses to dso->nsinfo members 2023-04-17 18:47:55 -03:00
builtin-kallsyms.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -03:00
builtin-kmem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-kvm.c perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string 2023-04-24 14:28:11 -03:00
builtin-kwork.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-list.c perf list: Use zfree() to reduce chances of use after free 2023-04-12 09:55:44 -03:00
builtin-lock.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -03:00
builtin-mem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-probe.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
builtin-record.c perf bpf filter: Show warning for missing sample flags 2023-03-15 11:08:36 -03:00
builtin-report.c perf map: Add accessors for ->pgoff and ->reloc 2023-04-06 22:12:40 -03:00
builtin-sched.c perf sched: Fix sched latency analysis incorrection when using 'sched:sched_wakeup' 2023-04-12 19:30:39 -03:00
builtin-script.c perf dso: Fix use before NULL check introduced by map__dso() introduction 2023-04-19 10:51:48 -03:00
builtin-stat.c perf stat: Separate bperf from bpf_profiler 2023-05-05 17:30:05 -03:00
builtin-timechart.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-top.c perf map: Add set_ methods for map->{start,end,pgoff,pgoff,reloc,erange_warned,dso,map_ip,unmap_ip,priv} 2023-04-19 12:54:41 -03:00
builtin-trace.c perf trace: Use zfree() to reduce chances of use after free 2023-04-12 09:54:32 -03:00
builtin-version.c perf version: Use regular verbose flag 2023-04-10 19:21:17 -03:00
builtin.h perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
check-headers.sh tools headers: Remove s390 ptrace.h in check-headers.sh 2023-04-12 10:32:54 -03:00
command-list.txt perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands 2023-01-02 11:51:53 -03:00
CREDITS
design.txt
Makefile perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
Makefile.config perf build: Warn for BPF skeletons if endian mismatches 2023-04-10 19:23:26 -03:00
Makefile.perf perf bpf skels: Stop using vmlinux.h generated from BTF, use subset of used structs + CO-RE 2023-05-05 19:18:39 -03:00
MANIFEST tools lib traceevent: Remove libtraceevent 2022-12-14 11:16:12 -03:00
perf-archive.sh
perf-completion.sh perf tools: Fix auto-complete on aarch64 2023-02-08 10:38:10 -03:00
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
perf.h perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00