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| author | Denis V. Lunev <den@openvz.org> | 2008-04-14 14:47:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-14 14:47:48 -0700 |
| commit | 2c8dd11636e3a5f14a7fb765331b7043f01fe937 (patch) | |
| tree | ad264804033c49c507865ecff7f9c61f506debce /net | |
| parent | 569508c964a8b5235e00998523bc3acd3f6aff01 (diff) | |
| download | lwn-2c8dd11636e3a5f14a7fb765331b7043f01fe937.tar.gz lwn-2c8dd11636e3a5f14a7fb765331b7043f01fe937.zip | |
[XFRM]: Compilation warnings in xfrm_user.c.
When CONFIG_SECURITY_NETWORK_XFRM is undefined the following warnings appears:
net/xfrm/xfrm_user.c: In function 'xfrm_add_pol_expire':
net/xfrm/xfrm_user.c:1576: warning: 'ctx' may be used uninitialized in this function
net/xfrm/xfrm_user.c: In function 'xfrm_get_policy':
net/xfrm/xfrm_user.c:1340: warning: 'ctx' may be used uninitialized in this function
(security_xfrm_policy_alloc is noop for the case).
It seems that they are result of the commit
03e1ad7b5d871d4189b1da3125c2f12d1b5f7d0b ("LSM: Make the Labeled IPsec
hooks more stack friendly")
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index b822b56e5b8e..1810f5645bb5 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1343,14 +1343,14 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, if (err) return err; + ctx = NULL; if (rt) { struct xfrm_user_sec_ctx *uctx = nla_data(rt); err = security_xfrm_policy_alloc(&ctx, uctx); if (err) return err; - } else - ctx = NULL; + } xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx, delete, &err); security_xfrm_policy_free(ctx); @@ -1579,14 +1579,14 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, if (err) return err; + ctx = NULL; if (rt) { struct xfrm_user_sec_ctx *uctx = nla_data(rt); err = security_xfrm_policy_alloc(&ctx, uctx); if (err) return err; - } else - ctx = NULL; + } xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx, 0, &err); security_xfrm_policy_free(ctx); } |