diff options
| author | Moritz Jodeit <moritz@cvs.openbsd.org> | 2007-03-05 20:11:41 +0000 |
|---|---|---|
| committer | Moritz Jodeit <moritz@cvs.openbsd.org> | 2007-03-05 20:11:41 +0000 |
| commit | 4c16e5fd939a3e95613d067c6fc7120f14e1befb (patch) | |
| tree | cf098819b4eb25cdae496c620376e92ccfa5314c /sbin/isakmpd | |
| parent | ab84e67e3cfa8957460557b89bb31b964d3a50bc (diff) | |
Set pointer to NULL after freeing it, so callers of
key_from_printable() are not fooled into using it
afterwards.
OK hshoexer@
Diffstat (limited to 'sbin/isakmpd')
| -rw-r--r-- | sbin/isakmpd/key.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sbin/isakmpd/key.c b/sbin/isakmpd/key.c index 19c8e11efa3..22ecf1c8029 100644 --- a/sbin/isakmpd/key.c +++ b/sbin/isakmpd/key.c @@ -1,4 +1,4 @@ -/* $OpenBSD: key.c,v 1.24 2005/11/15 22:10:49 cloder Exp $ */ +/* $OpenBSD: key.c,v 1.25 2007/03/05 20:11:40 moritz Exp $ */ /* * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) * @@ -171,6 +171,7 @@ key_from_printable(int type, int private, char *key, u_int8_t **data, if (hex2raw(key, *data, datalen)) { log_error("key_from_printable: invalid hex key"); free(*data); + *data = NULL; *datalenp = 0; return; } |