linux

iv/linux

History

Ian Rogers 24a139c105 perf hist: Fix memory leak of a perf_hpp_fmt

[ Upstream commit 0ca1f534a776cc7d42f2c33da4732b74ec2790cd ]

perf_hpp__column_unregister() removes an entry from a list but doesn't
free the memory causing a memory leak spotted by leak sanitizer.

Add the free while at the same time reducing the scope of the function
to static.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.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>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20211118071247.2140392-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-12-08 08:50:12 +01:00

accounting

tools/accounting/getdelays.c: fix netlink attribute length

2020-04-13 10:45:10 +02:00

arch

ia64: tools: remove duplicate definition of ia64_mf() on ia64

2021-04-28 13:16:53 +02:00

bpf

bpftool: Check malloc return value in mount_bpffs_for_pin

2021-07-28 11:13:48 +02:00

build

tools build: Check if gettid() is available before providing helper