modargs: Fix pa_modargs_get_sample_rate() if no "rate" is present in the modargs

see http://lists.freedesktop.org/archives/pulseaudio-discuss/2013-December/019471.html

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Reported-by: "poljar (Damir Jelić)" <poljarinho@gmail.com>
This commit is contained in:
Peter Meerwald 2013-12-11 17:07:03 +01:00 committed by Tanu Kaskinen
parent 9833bb460c
commit ff06e24eb5

View file

@ -369,6 +369,7 @@ int pa_modargs_get_sample_rate(pa_modargs *ma, uint32_t *rate) {
pa_assert(rate);
rate_local = *rate;
if ((pa_modargs_get_value_u32(ma, "rate", &rate_local)) < 0 ||
rate_local <= 0 ||
rate_local > PA_RATE_MAX)