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Fix 2 memcpy overflows causing stack corruption. (Ludwig)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2807
This commit is contained in:
Peter Veenstra 2007-02-22 08:30:47 +00:00
parent b789d10fc3
commit 4f5516925d
1 changed files with 3 additions and 3 deletions
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6
src/hardware/ipx.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: ipx.cpp,v 1.12 2007-01-08 19:45:40 qbix79 Exp $ */
/* $Id: ipx.cpp,v 1.13 2007-02-22 08:30:47 qbix79 Exp $ */
#include "dosbox.h"
@ -520,7 +520,7 @@ static void pingAck(IPaddress retAddr) {
SDLNet_Write16(0x2, regHeader.dest.socket);
SDLNet_Write32(0, regHeader.src.network);
memcpy(regHeader.src.addr.byNode.node, localIpxAddr.netnode, sizeof(localIpxAddr));
memcpy(regHeader.src.addr.byNode.node, localIpxAddr.netnode, sizeof(regHeader.src.addr.byNode.node));
SDLNet_Write16(0x2, regHeader.src.socket);
regHeader.transControl = 0;
regHeader.pType = 0x0;
@ -547,7 +547,7 @@ static void pingSend(void) {
SDLNet_Write16(0x2, regHeader.dest.socket);
SDLNet_Write32(0, regHeader.src.network);
memcpy(regHeader.src.addr.byNode.node, localIpxAddr.netnode, sizeof(localIpxAddr));
memcpy(regHeader.src.addr.byNode.node, localIpxAddr.netnode, sizeof(regHeader.src.addr.byNode.node));
SDLNet_Write16(0x2, regHeader.src.socket);
regHeader.transControl = 0;
regHeader.pType = 0x0;