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perf pmu: zfree() expects a pointer to a pointer to zero it after freeing its contents

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[ Upstream commit 57f14b5ae1a97537f2abd2828ee7212cada7036e ]

An audit showed just this one problem with zfree(), fix it.

Fixes: 9fbc61f832ebf432 ("perf pmu: Add support for PMU capabilities")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Arnaldo Carvalho de Melo 2023-04-12 10:23:35 -03:00 committed by Greg Kroah-Hartman
parent 1ebd0dfb27
commit 604b650fb5
1 changed files with 1 additions and 1 deletions
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tools/perf/util/pmu.c
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@ -1670,7 +1670,7 @@ static int perf_pmu__new_caps(struct list_head *list, char *name, char *value)
return 0;
free_name:
zfree(caps->name);
zfree(&caps->name);
free_caps:
free(caps);