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-rw-r--r--epan/dissectors/packet-pgm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/epan/dissectors/packet-pgm.c b/epan/dissectors/packet-pgm.c
index 4dd290bc22..62d08b2144 100644
--- a/epan/dissectors/packet-pgm.c
+++ b/epan/dissectors/packet-pgm.c
@@ -926,8 +926,7 @@ dissect_pgm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
vec_t cksum_vec[1];
guint16 computed_cksum;
- cksum_vec[0].ptr = tvb_get_ptr(tvb, 0, pgmlen);
- cksum_vec[0].len = pgmlen;
+ SET_CKSUM_VEC_TVB(cksum_vec[0], tvb, 0, pgmlen);
computed_cksum = in_cksum(&cksum_vec[0], 1);
if (computed_cksum == 0) {
proto_tree_add_uint_format_value(pgm_tree, hf_pgm_main_cksum, tvb,