diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-04 12:13:46 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-09 10:13:27 -0300 |
commit | e56fbc9dc79ce0fdc49ffadd062214ddd02f65b6 (patch) | |
tree | b108e9b4fcb4cc1be29778253097089884b00f23 /tools/perf/tests/switch-tracking.c | |
parent | d8f9da240495b50766239410f9b0c715ca506a67 (diff) |
perf tools: Use list_del_init() more thorougly
To allow for destructors to check if they're operating on a object still
in a list, and to avoid going from use after free list entries into
still valid, or even also other already removed from list entries.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-deh17ub44atyox3j90e6rksu@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/switch-tracking.c')
-rw-r--r-- | tools/perf/tests/switch-tracking.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c index 744409dce65f..6cdab5f4812a 100644 --- a/tools/perf/tests/switch-tracking.c +++ b/tools/perf/tests/switch-tracking.c @@ -238,7 +238,7 @@ static void free_event_nodes(struct list_head *events) while (!list_empty(events)) { node = list_entry(events->next, struct event_node, list); - list_del(&node->list); + list_del_init(&node->list); free(node); } } |