do_read_string returns a string in allocated memory, for some reason there was unused memory allocations and unnecessary strdups. Remove these and make the "perf annotate basic tests" leak sanitizer clean.
Signed-off-by: Ian Rogers <[email protected]> Fixes: d40c68a49f69 ("perf header: Support CPU DOMAIN relation info") --- tools/perf/util/header.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 9a15dd4b7640..eefd1cd73b6a 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -3634,6 +3634,7 @@ static int process_cpu_domain_info(struct feat_fd *ff, void *data __maybe_unused if (!d_info) return -1; + assert(cd_map[cpu]->domains[domain] == NULL); cd_map[cpu]->domains[domain] = d_info; d_info->domain = domain; @@ -3642,30 +3643,20 @@ static int process_cpu_domain_info(struct feat_fd *ff, void *data __maybe_unused if (!dname) return -1; - d_info->dname = zalloc(strlen(dname) + 1); - if (!d_info->dname) - return -1; - - d_info->dname = strdup(dname); + d_info->dname = dname; } cpumask = do_read_string(ff); if (!cpumask) return -1; - d_info->cpumask = zalloc(strlen(cpumask) + 1); - if (!d_info->cpumask) - return -1; - d_info->cpumask = strdup(cpumask); + d_info->cpumask = cpumask; cpulist = do_read_string(ff); if (!cpulist) return -1; - d_info->cpulist = zalloc(strlen(cpulist) + 1); - if (!d_info->cpulist) - return -1; - d_info->cpulist = strdup(cpulist); + d_info->cpulist = cpulist; } } -- 2.52.0.457.g6b5491de43-goog
