Ian Rogers a4c17ebdd6 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 09:03:20 +01:00

..

browsers

perf hists browser: Increase size of 'buf' in perf_evsel__hists_browse()

2020-11-03 09:11:45 -03:00

gtk

perf evsel: Rename perf_evsel__is_*() to evsel__is*()

2020-05-05 16:35:31 -03:00

stdio

perf maps: Rename map_groups.h to maps.h

2019-11-26 11:07:46 -03:00

tui

tools ui popup: Allow returning hotkeys

2020-01-06 11:46:10 -03:00

browser.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

browser.h

perf ui browser: Allow specifying message to show when no samples are available to display

2019-08-20 12:22:18 -03:00

Build

perf tools: Rename build libperf to perf

2019-02-14 15:18:08 -03:00

helpline.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

helpline.h

perf tools: Remove needless evlist.h include directives

2019-08-31 22:24:10 -03:00

hist.c

perf hist: Fix memory leak of a perf_hpp_fmt

2021-12-08 09:03:20 +01:00

keysyms.h

perf report: Support a new key to reload the browser

2020-03-24 09:37:27 -03:00

libslang.h

perf build: Handle slang being in /usr/include and in /usr/include/slang/

2019-06-18 17:48:12 -03:00

progress.c

perf tools: Remove needless evlist.h include directives

2019-08-31 22:24:10 -03:00

progress.h

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

setup.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

ui.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

util.c

perf debug: Remove needless include directives from debug.h

2019-08-31 19:10:19 -03:00

util.h

tools ui popup: Allow returning hotkeys

2020-01-06 11:46:10 -03:00