diff options
Diffstat (limited to 'testcode/perf.c')
| -rw-r--r-- | testcode/perf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/testcode/perf.c b/testcode/perf.c index 32a5307edb15..d6d2b05298e8 100644 --- a/testcode/perf.c +++ b/testcode/perf.c @@ -513,10 +513,12 @@ qlist_grow_capacity(struct perfinfo* info) uint8_t** d = (uint8_t**)calloc(sizeof(uint8_t*), newcap); size_t* l = (size_t*)calloc(sizeof(size_t), newcap); if(!d || !l) fatal_exit("out of memory"); - memcpy(d, info->qlist_data, sizeof(uint8_t*)* - info->qlist_capacity); - memcpy(l, info->qlist_len, sizeof(size_t)* - info->qlist_capacity); + if(info->qlist_data && info->qlist_capacity) + memcpy(d, info->qlist_data, sizeof(uint8_t*)* + info->qlist_capacity); + if(info->qlist_len && info->qlist_capacity) + memcpy(l, info->qlist_len, sizeof(size_t)* + info->qlist_capacity); free(info->qlist_data); free(info->qlist_len); info->qlist_data = d; |