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IrDA: always initialize buffer before accessing it 

Bug: 10716
Change-Id: I8e54f750b70076758d5fd0d7f35f9c782f5d0bf9
Reviewed-on: https://code.wireshark.org/review/5398
Tested-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
This commit is contained in:
Pascal Quantin 2014-11-19 20:10:15 +01:00
parent bcc4c7fad6
commit f7f19f0291
1 changed files with 3 additions and 0 deletions
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3
plugins/irda/packet-irda.c
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@ -746,6 +746,9 @@ static void dissect_iap_result(tvbuff_t* tvb, packet_info* pinfo, proto_tree* ro
string = tvb_get_string(wmem_packet_scope(), tvb, offset + 9, n);
g_snprintf(buf, 300, ", \"%s\"", string);
break;
default:
buf[0] = '\0';
break;
}
col_append_str(pinfo->cinfo, COL_INFO, buf);
if (tvb_get_ntohs(tvb, offset + 2) > 1)