linux-stable-mirror

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-04-08 12:02:33 +02:00

Files

Ian Rogers a0a4173631 libperf cpumap: Fix perf_cpu_map__max for an empty/NULL map

Passing an empty map to perf_cpu_map__max triggered a SEGV. Explicitly
test for the empty map.

Reported-by: Ingo Molnar <mingo@kernel.org>
Closes: https://lore.kernel.org/linux-perf-users/aSwt7yzFjVJCEmVp@gmail.com/
Tested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2025-12-04 00:36:14 -08:00

api

libapi: Add missing header with NAME_MAX define to io_dir.h

2025-03-13 00:29:36 -07:00

bpf

libbpf: Fix undefined behavior in {get,put}_unaligned_be32()

2025-10-06 09:16:29 -07:00

perf

libperf cpumap: Fix perf_cpu_map__max for an empty/NULL map

2025-12-04 00:36:14 -08:00

subcmd

perf subcmd: avoid crash in exclude_cmds when excludes is empty