On Fri, Oct 03, 2014 at 12:09:06PM -0400, kan.li...@intel.com wrote:
> From: Kan Liang <kan.li...@intel.com>
SNIP
> +/*
> + * Read the pmu events list from sysfs
> + * Save it into perf_pmu_events_list
> + */
> +static void perf_pmu__parse_init(void)
> +{
> +
> + struct perf_pmu *pmu = NULL;
> + struct perf_pmu_alias *alias;
> + int len = 0;
> +
> + pmu = perf_pmu__find("cpu");
> + if ((pmu == NULL) || list_empty(&pmu->aliases)) {
> + perf_pmu_events_list_num = -1;
> + return;
> + }
> + list_for_each_entry(alias, &pmu->aliases, list) {
> + if (strchr(alias->name, '-'))
> + len++;
> + len++;
> + }
> + perf_pmu_events_list = malloc(sizeof(struct perf_pmu_event_symbol) *
> len);
> + perf_pmu_events_list_num = len;
missing allocation failure check
jirka
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