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most FREE_SET_NULL replaced with free

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FREE_SET_NULL makes extra assignment of NULL for pointers in stack or
dynamic memory that is going to be freed.
FREE_SET_NULL is useful for pointers that can be used in future.
This commit is contained in:
Dmitry Podgorny
2013-08-03 14:27:07 +03:00
parent 6f498d1f69
commit 0346fda0b3
11 changed files with 73 additions and 86 deletions
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36
src/contact.c
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@@ -79,14 +79,9 @@ p_contact_new(const char * const barejid, const char * const name,
void
p_contact_set_name(const PContact contact, const char * const name)
{
if (contact->name != NULL) {
FREE_SET_NULL(contact->name);
}
FREE_SET_NULL(contact->name);
if (name != NULL) {
contact->name = strdup(name);
} else {
FREE_SET_NULL(contact->name);
}
}
@@ -130,22 +125,23 @@ p_contact_remove_resource(PContact contact, const char * const resource)
void
p_contact_free(PContact contact)
{
FREE_SET_NULL(contact->barejid);
FREE_SET_NULL(contact->name);
FREE_SET_NULL(contact->subscription);
FREE_SET_NULL(contact->offline_message);
if (contact != NULL) {
free(contact->barejid);
free(contact->name);
free(contact->subscription);
free(contact->offline_message);
if (contact->groups != NULL) {
g_slist_free_full(contact->groups, g_free);
if (contact->groups != NULL) {
g_slist_free_full(contact->groups, g_free);
}
if (contact->last_activity != NULL) {
g_date_time_unref(contact->last_activity);
}
g_hash_table_destroy(contact->available_resources);
free(contact);
}
if (contact->last_activity != NULL) {
g_date_time_unref(contact->last_activity);
}
g_hash_table_destroy(contact->available_resources);
FREE_SET_NULL(contact);
}
const char *