From b004a9d791d1f2bfe01172942cc86866d1eee7cb Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Sun, 22 Jun 2003 09:59:03 +0000 Subject: [PATCH] Added snd_pcm_munmap() call to snd_pcm_close() - free all resources --- src/pcm/pcm.c | 2 ++ src/pcm/pcm_mmap.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c index 2eedd4c2..1b260c5e 100644 --- a/src/pcm/pcm.c +++ b/src/pcm/pcm.c @@ -665,6 +665,8 @@ int snd_pcm_close(snd_pcm_t *pcm) if (err < 0) return err; } + if (pcm->mmap_channels) + snd_pcm_munmap(pcm); while (!list_empty(&pcm->async_handlers)) { snd_async_handler_t *h = list_entry(pcm->async_handlers.next, snd_async_handler_t, hlist); snd_async_del_handler(h); diff --git a/src/pcm/pcm_mmap.c b/src/pcm/pcm_mmap.c index 31ebec70..b02115a5 100644 --- a/src/pcm/pcm_mmap.c +++ b/src/pcm/pcm_mmap.c @@ -476,8 +476,8 @@ int snd_pcm_munmap(snd_pcm_t *pcm) return err; free(pcm->mmap_channels); free(pcm->running_areas); - pcm->mmap_channels = 0; - pcm->running_areas = 0; + pcm->mmap_channels = NULL; + pcm->running_areas = NULL; return 0; } -- 2.47.1