From b68dbcab1dc70938fa5516d0ee82c0bf94e9a768 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Thu, 9 Nov 2006 16:29:57 -0800 Subject: [SCTP]: Fix warning An alternate solution would be to make the digest a pointer, allocate it in sctp_endpoint_init() and free it in sctp_endpoint_destroy(). I guess I should have originally done it this way... CC [M] net/sctp/sm_make_chunk.o net/sctp/sm_make_chunk.c: In function 'sctp_unpack_cookie': net/sctp/sm_make_chunk.c:1358: warning: initialization discards qualifiers from pointer target type The reason is that sctp_unpack_cookie() takes a const struct sctp_endpoint and modifies the digest in it (digest being embedded in the struct, not a pointer). Make digest a pointer to fix this warning. Signed-off-by: Vlad Yasevich Acked-by: Sridhar Samudrala Signed-off-by: David S. Miller --- net/sctp/endpointola.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'net/sctp/endpointola.c') diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 9b6b394b66f6..090f2b2a0cab 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -72,6 +72,10 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, { memset(ep, 0, sizeof(struct sctp_endpoint)); + ep->digest = kzalloc(SCTP_SIGNATURE_SIZE, gfp); + if (!ep->digest) + return NULL; + /* Initialize the base structure. */ /* What type of endpoint are we? */ ep->base.type = SCTP_EP_TYPE_SOCKET; @@ -182,6 +186,9 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep) /* Free up the HMAC transform. */ crypto_free_hash(sctp_sk(ep->base.sk)->hmac); + /* Free the digest buffer */ + kfree(ep->digest); + /* Cleanup. */ sctp_inq_free(&ep->base.inqueue); sctp_bind_addr_free(&ep->base.bind_addr); -- cgit v1.2.3