Arnaldo Carvalho de Melo 66af7e9b05 perf header: Sanity check HEADER_BPF_PROG_INFO ...

Add validation to process_bpf_prog_info() to harden against malformed
perf.data files:

- Upper bound on BPF program count (max 131072)
- Upper bound on per-program data_len (max 256MB)

Cc: Ian Rogers <irogers@google.com>
Assisted-by: Claude Code:claude-opus-4-6
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2026-04-13 23:21:53 -07:00

..

arch

perf tools: Use calloc() where applicable

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

bench

perf tools: Use calloc() where applicable

2026-04-08 19:21:05 -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 report: Update document for SIMD flags

2026-04-10 09:52:06 -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 metrics: Make common stalled metrics conditional on having the event

2026-04-02 20:12:28 -07:00

python

perf ilist: Be tolerant of reading a metric on the wrong CPU

2025-12-02 16:12:49 -08:00

scripts

perf script: Fix script_fetch_insn for more than just x86

2026-01-27 01:35:22 -03:00

tests

perf test: Make perf trace BTF general tests exclusive

2026-04-08 21:42:25 -07:00

trace

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

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

ui

perf disasm: Refactor arch__find and initialization of arch structs

2026-01-23 16:58:39 -03:00

util

perf header: Sanity check HEADER_BPF_PROG_INFO

2026-04-13 23:21:53 -07:00

.gitignore

perf jevents: Build support for generating metrics from python

2026-01-28 15:18:44 -03:00

Build

perf build: Specify shellcheck should use bash

2025-06-30 09:43:06 -07:00

builtin-annotate.c

perf tools: Use calloc() where applicable

2026-04-08 19:21:05 -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 machine: Explicitly pass in host perf_env

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

builtin-c2c.c

perf tools: Use calloc() where applicable

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

builtin-check.c

perf check: Add libbabeltrace to the listed features

2026-02-12 17:45:22 -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 tools: Make more global variables static

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

builtin-diff.c

perf tools: Use calloc() where applicable

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

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 tools: Use calloc() where applicable

2026-04-08 19:21:05 -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 data: Clean up use_stdio and structures

2026-04-08 19:21:17 -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: Make more global variables static

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

builtin-kvm.c

perf session: Add e_flags to the e_machine helper

2026-02-03 18:01:27 -03:00

builtin-kwork.c

perf tools: Use calloc() where applicable

2026-04-08 19:21:05 -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 lock: Fix option value type in parse_max_stack

2026-03-26 15:02:42 -07:00

builtin-mem.c

perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies

2025-11-13 23:03:11 -08:00

builtin-probe.c

perf tools: Add layout support for --symfs option

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

builtin-record.c

perf data: Clean up use_stdio and structures

2026-04-08 19:21:17 -07:00

builtin-report.c

perf header: Refactor pipe mode end marker handling

2026-04-02 19:35:16 -07:00

builtin-sched.c

perf tools: Use calloc() where applicable

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

builtin-script.c

perf tools: Use calloc() where applicable

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

builtin-stat.c

perf tools: Use calloc() where applicable

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

builtin-timechart.c

perf tools: Add layout support for --symfs option

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

builtin-top.c

perf tools: Make more global variables static

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

builtin-trace.c

perf tools: Use calloc() where applicable

2026-04-08 19:21:05 -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

perf design.txt: Synchronize the definition of enum perf_hw_id with code

2021-11-13 18:11:50 -03:00

Makefile

perf tools: Fix wrong message when running "make JOBS=1"

2024-08-01 12:11:33 -03:00

Makefile.config

perf build: Add -funsigned-char to default CFLAGS

2026-03-31 20:22:02 -07:00

Makefile.perf

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

2026-03-31 20:23:06 -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 build: Add shellcheck to tools/perf scripts

2024-04-12 17:54:02 -03:00

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