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| author | Anders Broman <anders.broman@ericsson.com> | 2011-12-15 17:14:56 +0000 |
|---|---|---|
| committer | Anders Broman <anders.broman@ericsson.com> | 2011-12-15 17:14:56 +0000 |
| commit | d3e76bdeb03af9b945e45766d8dcfc11dc0a6807 (patch) | |
| tree | 8dc54ed9eb71c10860388d113ed5646ddecceabf | |
| parent | 6c809fc444f8d49a4ffddb05e78ac1cd59a895e7 (diff) | |
Use correct string length.
svn path=/trunk/; revision=40209
| -rw-r--r-- | epan/dissectors/packet-sgsap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/epan/dissectors/packet-sgsap.c b/epan/dissectors/packet-sgsap.c index 9fb49ae377..86554c4960 100644 --- a/epan/dissectors/packet-sgsap.c +++ b/epan/dissectors/packet-sgsap.c @@ -196,8 +196,10 @@ de_sgsap_imeisv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 imeisv_str = tvb_bcd_dig_to_ep_str( tvb, curr_offset, len, NULL, FALSE); proto_tree_add_string(tree, hf_sgsap_imeisv, tvb, curr_offset, len, imeisv_str); - if (add_string) - g_snprintf(add_string, len, " - %s", imeisv_str); + if (add_string){ + /* (len<<2)+4 = the maximum number of bytes to produce (including the terminating nul character). */ + g_snprintf(add_string, (len<<2)+4, " - %s", imeisv_str); + } return(len); } |