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| author | Changbin Du <changbin.du@gmail.com> | 2019-03-16 09:05:49 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-03-19 20:52:04 +0100 |
| commit | cb6186aeffda4d27e56066c79e9579e7831541d3 (patch) | |
| tree | ad2ebb7a5fae173dfa13f2b36cb28fbbf8e767b7 /init | |
| parent | perf top: Fix error handling in cmd_top() (diff) | |
| download | linux-cb6186aeffda4d27e56066c79e9579e7831541d3.tar.xz linux-cb6186aeffda4d27e56066c79e9579e7831541d3.zip | |
perf hist: Add missing map__put() in error case
We need to map__put() before returning from failure of
sample__resolve_callchain().
Detected with gcc's ASan.
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Fixes: 9c68ae98c6f7 ("perf callchain: Reference count maps")
Link: http://lkml.kernel.org/r/20190316080556.3075-10-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions