diff options
| author |   imp <imp@openbsd.org> | 1998-07-26 16:06:52 +0000 |
|---|---|---|
| committer | imp <imp@openbsd.org> | 1998-07-26 16:06:52 +0000 |
| commit | aa621b154a87f4041f18365c5cf606077d9a5c7d (patch) | |
| tree | 4916d7e49acd31da2bc76e8743607c750a4dcffe | |
| parent | typo (diff) | |
| download | wireguard-openbsd-aa621b154a87f4041f18365c5cf606077d9a5c7d.tar.xz wireguard-openbsd-aa621b154a87f4041f18365c5cf606077d9a5c7d.zip | |
o Fix Y2K buffer overflow.
o Fix zero filling bug in all years % 100 < 10.
| -rw-r--r-- | games/hack/hack.unix.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/games/hack/hack.unix.c b/games/hack/hack.unix.c index f038795a7e0..15a50c46a0a 100644 --- a/games/hack/hack.unix.c +++ b/games/hack/hack.unix.c @@ -58,10 +58,8 @@ getdate() static char datestr[7]; register struct tm *lt = getlt(); - (void) sprintf(datestr, "%2d%2d%2d", - lt->tm_year, lt->tm_mon + 1, lt->tm_mday); - if(datestr[2] == ' ') datestr[2] = '0'; - if(datestr[4] == ' ') datestr[4] = '0'; + (void) snprintf(datestr, sizeof(datestr), "%02d%02d%02d", + lt->tm_year % 100, lt->tm_mon + 1, lt->tm_mday); return(datestr); } |