V4L/DVB (6784): tda8290: prevent possible memory leak

[safe/jmp/linux-2.6] / net / sctp / sm_statefuns.c

diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5fb8477..d247ed4 100644 (file)
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1309,26 +1309,6 @@ static void sctp_tietags_populate(struct sctp_association *new_asoc,
        new_asoc->c.initial_tsn         = asoc->c.initial_tsn;
 }
 
-static void sctp_auth_params_populate(struct sctp_association *new_asoc,
-                                   const struct sctp_association *asoc)
-{
-       /* Only perform this if AUTH extension is enabled */
-       if (!sctp_auth_enable)
-               return;
-
-       /* We need to provide the same parameter information as
-        * was in the original INIT.  This means that we need to copy
-        * the HMACS, CHUNKS, and RANDOM parameter from the original
-        * assocaition.
-        */
-       memcpy(new_asoc->c.auth_random, asoc->c.auth_random,
-               sizeof(asoc->c.auth_random));
-       memcpy(new_asoc->c.auth_hmacs, asoc->c.auth_hmacs,
-               sizeof(asoc->c.auth_hmacs));
-       memcpy(new_asoc->c.auth_chunks, asoc->c.auth_chunks,
-               sizeof(asoc->c.auth_chunks));
-}
-
 /*
  * Compare vtag/tietag values to determine unexpected COOKIE-ECHO
  * handling action.
@@ -1486,8 +1466,6 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
 
        sctp_tietags_populate(new_asoc, asoc);
 
-       sctp_auth_params_populate(new_asoc, asoc);
-
        /* B) "Z" shall respond immediately with an INIT ACK chunk.  */
 
        /* If there are errors need to be reported for unknown parameters,