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[SIGAR-68] Fix possible segfault in cpu_list

This commit is contained in:
Doug MacEachern 2007-09-28 20:19:15 +00:00
parent 45fd67e2aa
commit a38e6c39d0
1 changed files with 3 additions and 2 deletions
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5
src/os/solaris/solaris_sigar.c
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@ -453,13 +453,14 @@ int sigar_cpu_list_get(sigar_t *sigar, sigar_cpu_list_t *cpulist)
/* merge times of logical processors */ /* merge times of logical processors */
ent = sigar_cache_get(chips, chip_id); ent = sigar_cache_get(chips, chip_id);
if (ent->value) { if (ent->value) {
cpu = (sigar_cpu_t *)ent->value; cpu = &cpulist->data[(int)ent->value];
} }
else { else {
SIGAR_CPU_LIST_GROW(cpulist); SIGAR_CPU_LIST_GROW(cpulist);
ent->value = (void *)(int)cpulist->number;
cpu = &cpulist->data[cpulist->number++]; cpu = &cpulist->data[cpulist->number++];
SIGAR_ZERO(cpu); SIGAR_ZERO(cpu);
ent->value = cpu;
if (is_debug) { if (is_debug) {
sigar_log_printf(sigar, SIGAR_LOG_DEBUG, sigar_log_printf(sigar, SIGAR_LOG_DEBUG,
"[cpu_list] Merging times of" "[cpu_list] Merging times of"