umts_fp: Fix Dereference of null pointer found by Clang analyzer

[metze/wireshark/wip.git] / epan / dissectors / packet-umts_fp.c

diff --git a/epan/dissectors/packet-umts_fp.c b/epan/dissectors/packet-umts_fp.c
index e5d6435e6eb1b84aeb5015b7765a2a5e848c065e..2ecd149cc0422d51bc47bf0a2d171aa05a4da0b1 100644 (file)
--- a/epan/dissectors/packet-umts_fp.c
+++ b/epan/dissectors/packet-umts_fp.c
@@ -5260,6 +5260,7 @@ update_pch_coversation_info(umts_fp_conversation_info_t *p_conv_data, packet_inf
 {
     fp_pch_channel_info_t* fp_pch_channel_info;
     /* The channel type MUST be set to PCH */
+    DISSECTOR_ASSERT(p_conv_data);
     DISSECTOR_ASSERT(p_conv_data->channel == CHANNEL_PCH);
 
     fp_pch_channel_info = (fp_pch_channel_info_t*)p_conv_data->channel_specific_info;