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control: remap - fix the endless loop in remap_numid_child_new()

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Avoid the new numid search for the maped only controls.

Link: https://lore.kernel.org/alsa-devel/20231219164539.GB14858@ediswmail.ad.cirrus.com/
Reported-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2023-12-19 18:37:56 +01:00
parent 3d4230aa8c
commit 60d6fad711
1 changed files with 2 additions and 1 deletions
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3
src/control/control_remap.c
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@ -148,7 +148,7 @@ static snd_ctl_numid_t *remap_numid_child_new(snd_ctl_remap_t *priv, unsigned in
if (numid_child == 0) if (numid_child == 0)
return NULL; return NULL;
if (remap_find_numid_app(priv, numid_child)) { if (priv->numid_remap_active && remap_find_numid_app(priv, numid_child)) {
while (remap_find_numid_app(priv, priv->numid_app_last)) while (remap_find_numid_app(priv, priv->numid_app_last))
priv->numid_app_last++; priv->numid_app_last++;
numid_app = priv->numid_app_last; numid_app = priv->numid_app_last;
@ -222,6 +222,7 @@ static snd_ctl_map_t *remap_find_map_numid(snd_ctl_remap_t *priv, unsigned int n
} }
return NULL; return NULL;
} }
static snd_ctl_map_t *remap_find_map_id(snd_ctl_remap_t *priv, snd_ctl_elem_id_t *id) static snd_ctl_map_t *remap_find_map_id(snd_ctl_remap_t *priv, snd_ctl_elem_id_t *id)
{ {
size_t count; size_t count;