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Allow to save/restore files (was games user suid problem)

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This commit is contained in:
Andrey A. Chernov 1994-10-03 14:41:11 +00:00
parent 382f755da5
commit acc5abeb6a
1 changed files with 12 additions and 2 deletions
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14
games/rogue/save.c
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@ -108,6 +108,7 @@ char *sfile;
sfile = name_buffer;
}
}
setuid(getuid());
if ( ((fp = fopen(sfile, "w")) == NULL) ||
((file_id = md_get_file_id(sfile)) == -1)) {
message("problem accessing the save file", 0);
@ -161,6 +162,14 @@ char *sfile;
}
}
static char save_name[80];
static del_save_file()
{
setuid(getuid());
md_df(save_name);
}
restore(fname)
char *fname;
{
@ -233,8 +242,9 @@ char *fname;
clear();
clean_up("sorry, file has been touched");
}
if ((!wizard) && !md_df(fname)) {
clean_up("cannot delete file");
if ((!wizard)) {
strcpy(save_name, fname);
atexit(del_save_file);
}
msg_cleared = 0;
ring_stats(0);