Linux DVB: add an assertion

9a61ad29 · Rémi Denis-Courmont · 542b07d3 · 9a61ad29
Commit 9a61ad29 authored Mar 11, 2012 by Rémi Denis-Courmont
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modules/access/dtv/linux.c modules/access/dtv/linux.c +2 -0

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--- a/modules/access/dtv/linux.c
+++ b/modules/access/dtv/linux.c
@@ -568,6 +568,8 @@ void dvb_set_ca_pmt (dvb_device_t *d, struct dvbpsi_pmt_s *pmt)

 static int dvb_vset_props (dvb_device_t *d, size_t n, va_list ap)
 {
+    assert (n <= DTV_IOCTL_MAX_MSGS);
+
    struct dtv_property buf[n], *prop = buf;
    struct dtv_properties props = { .num = n, .props = buf };