perf kvm: Fix a memory leak in the usage string

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The first element of the kvm_usage string is allocated dynamically by
parse_options_subcommand() if it's NULL.  Callers should free it after
use.

Tested-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

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Namhyung Kim 2026-07-01 12:41:52 -07:00

parent 5169bd7647

commit ab42c7b943

1 changed files with 8 additions and 7 deletions

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tools/perf/builtin-kvm.c

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