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| author | Sam Leffler <sam@FreeBSD.org> | 2003-06-29 23:58:38 +0000 |
|---|---|---|
| committer | Sam Leffler <sam@FreeBSD.org> | 2003-06-29 23:58:38 +0000 |
| commit | 82a6d6aca5cb1b5ab8aeaa41f26f15da53e8a930 (patch) | |
| tree | 9426ac0036997768ea1a1cd94ab8db49c94199a4 /sys/netipsec/ipsec.c | |
| parent | e5637075a35acd0f8c92e25eff5cec92328099c1 (diff) | |
| download | src-82a6d6aca5cb1b5ab8aeaa41f26f15da53e8a930.tar.gz src-82a6d6aca5cb1b5ab8aeaa41f26f15da53e8a930.zip | |
plug xform memory leaks:
o add missing zeroize op when deleting an SA
o don't re-initialize an xform for an SA that already has one
Submitted by: Doug Ambrisko <ambrisko@verniernetworks.com>
MFC after: 1 day
Notes
Notes:
svn path=/head/; revision=117051
Diffstat (limited to 'sys/netipsec/ipsec.c')
| -rw-r--r-- | sys/netipsec/ipsec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netipsec/ipsec.c b/sys/netipsec/ipsec.c index 1eb0f6ab05f4..bbbe0cec913e 100644 --- a/sys/netipsec/ipsec.c +++ b/sys/netipsec/ipsec.c @@ -1922,6 +1922,8 @@ xform_init(struct secasvar *sav, int xftype) { struct xformsw *xsp; + if (sav->tdb_xform != NULL) /* previously initialized */ + return 0; for (xsp = xforms; xsp; xsp = xsp->xf_next) if (xsp->xf_type == xftype) return (*xsp->xf_init)(sav, xsp); |