Em Thu, May 21, 2020 at 09:32:17PM +0800, Wei Li escreveu: > From: Xie XiuQi <xiexi...@huawei.com> > > Need to free "str" before return when asprintf() failed > to avoid memory leak.
Thanks, applied. - Arnaldo > Signed-off-by: Xie XiuQi <xiexi...@huawei.com> > --- > tools/perf/util/sort.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c > index f14cc728c358..8ed777565c82 100644 > --- a/tools/perf/util/sort.c > +++ b/tools/perf/util/sort.c > @@ -2811,7 +2811,7 @@ static char *prefix_if_not_in(const char *pre, char > *str) > return str; > > if (asprintf(&n, "%s,%s", pre, str) < 0) > - return NULL; > + n = NULL; > > free(str); > return n; > -- > 2.17.1 > -- - Arnaldo
