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ucm: fix _alibpref string (add '.' delimiter to the end)

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Fixes: 0e4ba2ea ("ucm: add _alibpref to get the private device prefix")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2021-06-02 11:21:54 +02:00
parent 0e4ba2ea8c
commit 9621d0bff2
1 changed files with 2 additions and 2 deletions
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4
src/ucm/main.c
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@ -2146,13 +2146,13 @@ static int get_alibcfg(snd_use_case_mgr_t *uc_mgr, char **str)
*/ */
static int get_alibpref(snd_use_case_mgr_t *uc_mgr, char **str) static int get_alibpref(snd_use_case_mgr_t *uc_mgr, char **str)
{ {
const size_t l = 9; const size_t l = 10;
char *s; char *s;
s = malloc(l); s = malloc(l);
if (s == NULL) if (s == NULL)
return -ENOMEM; return -ENOMEM;
snprintf(s, l, "_ucm%04X", uc_mgr->ucm_card_number); snprintf(s, l, "_ucm%04X.", uc_mgr->ucm_card_number);
*str = s; *str = s;
return 0; return 0;
} }