diff options
| author | Tobias Stoeckmann <tobias@cvs.openbsd.org> | 2014-06-27 20:35:38 +0000 |
|---|---|---|
| committer | Tobias Stoeckmann <tobias@cvs.openbsd.org> | 2014-06-27 20:35:38 +0000 |
| commit | 0422f28a8b7439ef2b297b4705ca761cfb15b5f3 (patch) | |
| tree | f6fe8a57201b635c3c9cfedea02fe0601d48b439 /sys/stand/boot | |
| parent | a042f02758de3bf3c2c169797f936cdc62d8806a (diff) | |
Avoid buffer overflow on max line length by ending string with just one \0.
ok deraadt@
Diffstat (limited to 'sys/stand/boot')
| -rw-r--r-- | sys/stand/boot/cmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/stand/boot/cmd.c b/sys/stand/boot/cmd.c index ccc2e571f6e..204254f3bec 100644 --- a/sys/stand/boot/cmd.c +++ b/sys/stand/boot/cmd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd.c,v 1.61 2013/12/23 23:32:40 deraadt Exp $ */ +/* $OpenBSD: cmd.c,v 1.62 2014/06/27 20:35:37 tobias Exp $ */ /* * Copyright (c) 1997-1999 Michael Shalayeff @@ -283,7 +283,7 @@ readline(char *buf, size_t n, int to) continue; case '\n': case '\r': - p[1] = *p = '\0'; + *p = '\0'; break; case '\b': case '\177': |