diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2000-08-21 20:57:22 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2000-08-21 20:57:22 +0000 |
| commit | ae829059cd406032a788745ba084e8104165a668 (patch) | |
| tree | 2a3f4298d55ce01a9ecdab90920fb26e1804486f /usr.sbin | |
| parent | c59c619b9d5a91305d81d5179b5c9f966ac0580d (diff) | |
strncpy not safe on overlapping strings
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/cron/env.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/cron/env.c b/usr.sbin/cron/env.c index d904f6ebd0b..4054f0162f7 100644 --- a/usr.sbin/cron/env.c +++ b/usr.sbin/cron/env.c @@ -16,7 +16,7 @@ */ #if !defined(lint) && !defined(LINT) -static char rcsid[] = "$Id: env.c,v 1.5 1998/03/30 06:59:44 deraadt Exp $"; +static char rcsid[] = "$Id: env.c,v 1.6 2000/08/21 20:57:21 deraadt Exp $"; #endif @@ -170,7 +170,7 @@ load_env(envstr, f) if (val[0] == '\'' || val[0] == '"') { if (val[len-1] == val[0]) { val[len-1] = '\0'; - (void) strcpy(val, val+1); + memmove(val, val+1, len); } } } |