ucm: fix handling of cset with spaces in the control name

Always terminate the cset command based on the last space found within the
cset command since the control name may contain spaces.

diff --git a/src/ucm/main.c b/src/ucm/main.c
index 5f44461f75001cdb97c837fab50fb9e459d69504..730504273d891589d526ecd8fa3442e5e909c094 100644 (file)
--- a/src/ucm/main.c
+++ b/src/ucm/main.c
@@ -168,7 +168,7 @@ static int execute_cset(snd_ctl_t *ctl, char *cset)
        snd_ctl_elem_value_malloc(&value);
        snd_ctl_elem_info_malloc(&info);
 
-       pos = strchr(cset, ' ');
+       pos = strrchr(cset, ' ');
        if (pos == NULL) {
                uc_error("undefined value for cset >%s<", cset);
                return -EINVAL;