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Add patch 1239754 from Moe. This patches fixes a few crashes by checking the SDL_SetMode return value and it changes strncopy to a safe_strncopy which adds a 0 to each string copied

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2240
This commit is contained in:
Peter Veenstra 2005-07-19 19:45:33 +00:00
parent 3429a18dc4
commit c7c2ee5d5a
14 changed files with 56 additions and 41 deletions
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6
src/debug/debug.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: debug.cpp,v 1.63 2005-04-18 18:46:27 qbix79 Exp $ */
/* $Id: debug.cpp,v 1.64 2005-07-19 19:45:15 qbix79 Exp $ */
#include <string.h>
#include <list>
@ -175,7 +175,7 @@ bool GetDescriptorInfo(char* selname, char* out1, char* out2)
class CDebugVar
{
public:
CDebugVar(char* _name, PhysPt _adr) { adr=_adr; (strlen(name)<15)?strcpy(name,_name):strncpy(name,_name,15); name[15]=0; };
CDebugVar(char* _name, PhysPt _adr) { adr=_adr; safe_strncpy(name,_name,16); };
char* GetName(void) { return name; };
PhysPt GetAdr (void) { return adr; };
@ -1673,7 +1673,7 @@ public:
char filename[128];
char args[256];
cmd->FindCommand(1,temp_line);
strncpy(filename,temp_line.c_str(),128);
safe_strncpy(filename,temp_line.c_str(),128);
// Read commandline
Bit16u i =2;
bool ok = false;