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Bugfix/freemodbus fix dereferencing to freed element issue

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This commit is contained in:
Alex Lisitsyn
2022-12-08 22:32:29 +08:00
parent 8370c9e962
commit d42604ab82
3 changed files with 6 additions and 2 deletions
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test/tcp/mb_tcp_master/main/tcp_master.c
+1 -1
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@@ -429,7 +429,7 @@ static void master_destroy_slave_list(char** table, size_t ip_table_size)
{
#if CONFIG_MB_MDNS_IP_RESOLVER
slave_addr_entry_t *it;
LIST_FOREACH(it, &slave_addr_list, entries) {
while ((it = LIST_FIRST(&slave_addr_list))) {
LIST_REMOVE(it, entries);
free(it);
}