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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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4
src/misc/setup.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: setup.cpp,v 1.28 2005-04-22 09:09:09 qbix79 Exp $ */
/* $Id: setup.cpp,v 1.29 2005-07-19 19:45:33 qbix79 Exp $ */
#include "dosbox.h"
#include "cross.h"
@ -337,7 +337,7 @@ bool Config::ParseConfigFile(const char* configfilename){
void Config::ParseEnv(char ** envp) {
for(char** env=envp; *env;env++) {
char copy[1024];
strncpy(copy,*env,1024);
safe_strncpy(copy,*env,1024);
if(strncasecmp(copy,"DOSBOX_",7))
continue;
char* sec_name = &copy[7];