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linuxdvb: satconf - check return value from linuxdvb_satconf_find_ele(), fixes #2320

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This commit is contained in:
Jaroslav Kysela 2014-10-02 13:05:33 +02:00
parent 3373ac6ba3
commit ba8d90ff48
1 changed files with 4 additions and 1 deletions
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5
src/input/mpegts/linuxdvb/linuxdvb_satconf.c
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@ -583,7 +583,7 @@ linuxdvb_satconf_get_priority
( linuxdvb_satconf_t *ls, mpegts_mux_t *mm )
{
linuxdvb_satconf_ele_t *lse = linuxdvb_satconf_find_ele(ls, mm);
return lse->lse_priority;
return lse ? lse->lse_priority : 0;
}
void
@ -601,6 +601,9 @@ linuxdvb_satconf_get_grace
( linuxdvb_satconf_t *ls, mpegts_mux_t *mm )
{
linuxdvb_satconf_ele_t *lse = linuxdvb_satconf_find_ele(ls, mm);
if (lse == NULL)
return 0;
int i, r = 10;
linuxdvb_diseqc_t *lds[] = {
(linuxdvb_diseqc_t*)lse->lse_en50494,