Revision 4e880168e9ffb1cdbdb72b3b48ab0324b30c2d62 authored by Dan Carpenter on 08 June 2017, 13:47:49 UTC, committed by James Morris on 09 June 2017, 03:29:45 UTC
We forgot to set the error code on this path so it could result in returning NULL which leads to a NULL dereference. Fixes: db6c43bd2132 ("crypto: KEYS: convert public key and digsig asym to the akcipher api") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
1 parent 381f20f
psample.h
#ifndef __NET_PSAMPLE_H
#define __NET_PSAMPLE_H
#include <uapi/linux/psample.h>
#include <linux/module.h>
#include <linux/list.h>
struct psample_group {
struct list_head list;
struct net *net;
u32 group_num;
u32 refcount;
u32 seq;
};
struct psample_group *psample_group_get(struct net *net, u32 group_num);
void psample_group_put(struct psample_group *group);
#if IS_ENABLED(CONFIG_PSAMPLE)
void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
u32 trunc_size, int in_ifindex, int out_ifindex,
u32 sample_rate);
#else
static inline void psample_sample_packet(struct psample_group *group,
struct sk_buff *skb, u32 trunc_size,
int in_ifindex, int out_ifindex,
u32 sample_rate)
{
}
#endif
#endif /* __NET_PSAMPLE_H */
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