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Added extra initialization for hlist

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Jaroslav Kysela 2001-11-20 15:16:58 +00:00
parent 05d06f02b3
commit 7b569ec413
1 changed files with 3 additions and 1 deletions
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4
src/async.c
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@ -89,6 +89,7 @@ int snd_async_add_handler(snd_async_handler_t **handler, int fd,
h->private_data = private_data; h->private_data = private_data;
was_empty = list_empty(&snd_async_handlers); was_empty = list_empty(&snd_async_handlers);
list_add_tail(&h->glist, &snd_async_handlers); list_add_tail(&h->glist, &snd_async_handlers);
INIT_LIST_HEAD(&h->hlist);
*handler = h; *handler = h;
if (was_empty) { if (was_empty) {
int err; int err;
@ -129,7 +130,8 @@ int snd_async_del_handler(snd_async_handler_t *handler)
} }
if (handler->type == SND_ASYNC_HANDLER_GENERIC) if (handler->type == SND_ASYNC_HANDLER_GENERIC)
goto _end; goto _end;
list_del(&handler->hlist); if (!list_empty(&handler->hlist))
list_del(&handler->hlist);
if (!list_empty(&handler->hlist)) if (!list_empty(&handler->hlist))
goto _end; goto _end;
switch (handler->type) { switch (handler->type) {