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fixed memory leaks

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Also avoided several NULL pointer dereferences.
This commit is contained in:
Dmitry Podgorny
2013-08-03 14:38:38 +03:00
parent 28ec3334cf
commit a6e66cc571
5 changed files with 85 additions and 39 deletions
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20
src/xmpp/iq.c
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@@ -312,10 +312,10 @@ static void
_identity_destroy(DiscoIdentity *identity)
{
if (identity != NULL) {
FREE_SET_NULL(identity->name);
FREE_SET_NULL(identity->type);
FREE_SET_NULL(identity->category);
FREE_SET_NULL(identity);
free(identity->name);
free(identity->type);
free(identity->category);
free(identity);
}
}
@@ -323,9 +323,9 @@ static void
_item_destroy(DiscoItem *item)
{
if (item != NULL) {
FREE_SET_NULL(item->jid);
FREE_SET_NULL(item->name);
FREE_SET_NULL(item);
free(item->jid);
free(item->name);
free(item);
}
}
@@ -411,12 +411,13 @@ _iq_handle_discoinfo_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stan
log_info("Generated sha-1 does not match given:");
log_info("Generated : %s", generated_sha1);
log_info("Given : %s", given_sha1);
FREE_SET_NULL(generated_sha1);
g_free(generated_sha1);
g_strfreev(split);
free(caps_key);
return 1;
}
FREE_SET_NULL(generated_sha1);
g_free(generated_sha1);
g_strfreev(split);
// non supported hash, or legacy caps
@@ -429,6 +430,7 @@ _iq_handle_discoinfo_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stan
// already cached
if (caps_contains(caps_key)) {
log_info("Client info already cached.");
free(caps_key);
return 1;
}