status-im/miniupnp
2
0
Fork 0
mirror of https://github.com/status-im/miniupnp.git synced 2025-02-08 12:24:31 +00:00
Code Issues Projects Releases Wiki Activity

igd_desc_parse.c: fix buffer overflow

Browse Source
This commit is contained in:
Thomas Bernard 2015-09-15 15:32:33 +02:00
parent 1e7b2342fa
commit 79cca974a4
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
miniupnpc/igd_desc_parse.c
View File

@ -1,8 +1,8 @@
/* $Id: igd_desc_parse.c,v 1.16 2014/11/17 17:19:13 nanard Exp $ */ /* $Id: igd_desc_parse.c,v 1.17 2015/09/15 13:30:04 nanard Exp $ */
/* Project : miniupnp /* Project : miniupnp
* http://miniupnp.free.fr/ * http://miniupnp.free.fr/
* Author : Thomas Bernard * Author : Thomas Bernard
* Copyright (c) 2005-2014 Thomas Bernard * Copyright (c) 2005-2015 Thomas Bernard
* This software is subject to the conditions detailed in the * This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */ * LICENCE file provided in this distribution. */
@ -15,7 +15,9 @@
void IGDstartelt(void * d, const char * name, int l) void IGDstartelt(void * d, const char * name, int l)
{ {
struct IGDdatas * datas = (struct IGDdatas *)d; struct IGDdatas * datas = (struct IGDdatas *)d;
memcpy( datas->cureltname, name, l); if(l >= MINIUPNPC_URL_MAXSIZE)
l = MINIUPNPC_URL_MAXSIZE-1;
memcpy(datas->cureltname, name, l);
datas->cureltname[l] = '\0'; datas->cureltname[l] = '\0';
datas->level++; datas->level++;
if( (l==7) && !memcmp(name, "service", l) ) { if( (l==7) && !memcmp(name, "service", l) ) {