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gisi: fix crash bug in g_isi_remove_subscription

This commit is contained in:
Mika Liljeberg 2010-11-10 14:22:28 +02:00 committed by Aki Niemi
parent 2ab42201db
commit 39823fee14
1 changed files with 5 additions and 2 deletions
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7
gisi/client.c
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@ -744,16 +744,19 @@ int g_isi_subscribe(GIsiClient *client, uint8_t type,
*/ */
void g_isi_remove_subscription(GIsiClient *client, uint8_t res, uint8_t type) void g_isi_remove_subscription(GIsiClient *client, uint8_t res, uint8_t type)
{ {
void *ret;
GIsiIndication *ind; GIsiIndication *ind;
unsigned int id = (res << 8) | type; unsigned int id = (res << 8) | type;
if (!client) if (!client)
return; return;
ind = tdelete(&id, &client->inds.subs, g_isi_cmp); ret = tfind(&id, &client->inds.subs, g_isi_cmp);
if (!ind) if (!ret)
return; return;
ind = *(GIsiIndication **)ret;
tdelete(ind, &client->inds.subs, g_isi_cmp);
client->inds.count--; client->inds.count--;
g_free(ind); g_free(ind);
} }