diff options
| -rw-r--r-- | idlestat.c | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -396,16 +396,24 @@ static struct cpuidle_datas *idlestat_load(const char *path) sscanf(buffer, "cpus=%u", &nrcpus); } - if (!nrcpus) + if (!nrcpus) { + fclose(f); return ptrerror("read error for 'cpus=' in trace file"); + } datas = malloc(sizeof(*datas)); - if (!datas) + if (!datas) { + fclose(f); return ptrerror("malloc datas"); + } datas->cstates = calloc(sizeof(*datas->cstates), nrcpus); - if (!datas->cstates) + if (!datas->cstates) { + free(datas); + fclose(f); return ptrerror("calloc cstate"); + } + /* initialize cstate_max for each cpu */ for (cpu = 0; cpu < nrcpus; cpu++) datas->cstates[cpu].cstate_max = -1; |