The commit is pushed to "branch-rh7-3.10.0-229.7.2-ovz" and will appear at
https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-229.7.2.el7
------>
commit b833104ada494a6b2643be918e2cb39c31f9506d
Author: Konstantin Khorenko <[email protected]>
Date: Wed Jul 29 18:34:44 2015 +0400
ve/net/packet: fix possible return of uninitialized var
net/packet/af_packet.c: In function âpacket_createâ:
net/packet/af_packet.c:2762:6: error: âerrâ may be used uninitialized
in this function [-Werror=maybe-uninitialized]
int err;
^
This is fix for
b3b3c0a net/packet: Pre-account maximum socket buffer into cg memory (v3)
Signed-off-by: Konstantin Khorenko <[email protected]>
---
net/packet/af_packet.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index b1146d3..ee9d56b 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2769,8 +2769,10 @@ static int packet_create(struct net *net, struct socket
*sock, int protocol,
sock->state = SS_UNCONNECTED;
cg = packet_sk_charge();
- if (IS_ERR(cg))
+ if (IS_ERR(cg)) {
+ err = PTR_ERR(cg);
goto out;
+ }
err = -ENOBUFS;
sk = sk_alloc(net, PF_PACKET, GFP_KERNEL, &packet_proto);
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