diff options
| -rw-r--r-- | net/key/af_key.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c index 7969f8a716d..266f112c38c 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -395,9 +395,9 @@ static inline int pfkey_sec_ctx_len(struct sadb_x_sec_ctx *sec_ctx) static inline int verify_sec_ctx_len(void *p) { struct sadb_x_sec_ctx *sec_ctx = (struct sadb_x_sec_ctx *)p; - int len; + int len = sec_ctx->sadb_x_ctx_len; - if (sec_ctx->sadb_x_ctx_len > PAGE_SIZE) + if (len > PAGE_SIZE) return -EINVAL; len = pfkey_sec_ctx_len(sec_ctx); |