mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2026-02-21 01:40:09 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

PCM: Fix memory leak for pcm empty and asym plugins

Browse source 
The init-only plugins do not have own pcm handle, so free the references
to open function immediately after open.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2012-10-30 11:43:07 +01:00
parent 2b49df0c55
commit edcd677bf2
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/pcm/pcm.c
View file

@ -2171,7 +2171,12 @@ static int snd_pcm_open_conf(snd_pcm_t **pcmp, const char *name,
if (open_func) { if (open_func) {
err = open_func(pcmp, name, pcm_root, pcm_conf, stream, mode); err = open_func(pcmp, name, pcm_root, pcm_conf, stream, mode);
if (err >= 0) { if (err >= 0) {
(*pcmp)->open_func = open_func; if ((*pcmp)->open_func) {
/* only init plugin (like empty, asym) */
snd_dlobj_cache_put(open_func);
} else {
(*pcmp)->open_func = open_func;
}
err = 0; err = 0;
} else { } else {
snd_dlobj_cache_put(open_func); snd_dlobj_cache_put(open_func);