a_dinosaur/ZSNES
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Removed dangerous checking of enviroment variable for user's home path.

Browse Source
This commit is contained in:
n-a-c-h
2005-10-07 04:02:06 +00:00
parent efd665216d
commit 34e23a4ba5
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
zsnes/src/linux/zfilew.c
View File

@@ -36,6 +36,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#include <unistd.h>
#include <time.h>
#include <glob.h>
#include <pwd.h>
#else
#include <time.h>
#include <io.h>
@@ -466,16 +467,16 @@ char zcfgdir[1024];
void obtaindir()
{
char *homedir = 0;
struct passwd *userinfo;
DIR *tmp;
if ((homedir = (char *)getenv("HOME")) == 0)
if ((userinfo = getpwuid(getuid())))
{
getcwd(zcfgdir, ZCFG_DIR_LEN);
strcpy(zcfgdir, userinfo->pw_dir);
}
else
{
strcpy(zcfgdir, homedir);
getcwd(zcfgdir, ZCFG_DIR_LEN);
}
strcat(zcfgdir, ZCFG_DIR);
tmp = opendir(zcfgdir);