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Fix bug #52189: list add and remove bug in <lwiperf.c>

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Apply patch from xuyao hong
This commit is contained in:
Dirk Ziegelmeier 2017-10-09 12:27:52 +02:00
parent 8fc69c9858
commit 856b0c3260
1 changed files with 3 additions and 6 deletions
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9
src/apps/lwiperf/lwiperf.c
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@ -167,11 +167,8 @@ static void lwiperf_tcp_err(void *arg, err_t err);
static void
lwiperf_list_add(lwiperf_state_base_t *item)
{
if (lwiperf_all_connections == NULL) {
lwiperf_all_connections = item;
} else {
item = lwiperf_all_connections;
}
item->next = lwiperf_all_connections;
lwiperf_all_connections = item;
}
/** Remove an iperf session from the 'active' list */
@ -185,7 +182,7 @@ lwiperf_list_remove(lwiperf_state_base_t *item)
if (prev == NULL) {
lwiperf_all_connections = iter->next;
} else {
prev->next = item;
prev->next = iter->next;
}
/* @debug: ensure this item is listed only once */
for (iter = iter->next; iter != NULL; iter = iter->next) {