Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aacbe8c8800adfea42eb754396c6ebcd992cb36a
Commit: aacbe8c8800adfea42eb754396c6ebcd992cb36a
Parent: 354faf0977397cea382e9e9c214fd028377d277b
Author: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
AuthorDate: Tue Nov 20 17:30:56 2007 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Tue Nov 20 17:30:56 2007 -0800
[IPV6] TCPMD5: Check return value of tcp_alloc_md5sig_pool().
Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv6/tcp_ipv6.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 3aad861..b1bfbdd 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -581,7 +581,10 @@ static int tcp_v6_md5_do_add(struct sock *sk, struct
in6_addr *peer,
}
sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
- tcp_alloc_md5sig_pool();
+ if (tcp_alloc_md5sig_pool() == NULL) {
+ kfree(newkey);
+ return -ENOMEM;
+ }
if (tp->md5sig_info->alloced6 == tp->md5sig_info->entries6) {
keys = kmalloc((sizeof (tp->md5sig_info->keys6[0]) *
(tp->md5sig_info->entries6 + 1)),
GFP_ATOMIC);
-
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