dr_a1.c: limit number of elements

3fa87d3c · Jean-Paul Saman · 1993da77 · 3fa87d3c
Commit 3fa87d3c authored Dec 24, 2014 by Jean-Paul Saman
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src/descriptors/dr_a1.c src/descriptors/dr_a1.c +3 -0

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--- a/src/descriptors/dr_a1.c
+++ b/src/descriptors/dr_a1.c
@@ -99,6 +99,9 @@ dvbpsi_descriptor_t* dvbpsi_GenServiceLocationDr(
                                        dvbpsi_service_location_dr_t* p_decoded,
                                        bool b_duplicate)
 {
+    if (p_decoded->i_number_elements > 42)
+        p_decoded->i_number_elements = 42;
+
    uint8_t i_desc_length = 3 + p_decoded->i_number_elements * 6;
    dvbpsi_descriptor_t* p_descriptor = dvbpsi_NewDescriptor(0xa1, i_desc_length, NULL);
    if (!p_descriptor)