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authorKaleb S. KEITHLEY <kkeithle@redhat.com>2012-07-10 09:33:02 -0400
committerAnand Avati <avati@redhat.com>2012-07-12 00:31:47 -0700
commit08745892b4edd34296bfa5f2f4967329515346fb (patch)
treecfd16d52302b31aad2c9ce669fcb56dae1a3d9b3 /xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
parentc76b49047aa396c0296a6ba2120e14abc0d27491 (diff)
calls to dict_allocate_and_serialize() are not 64-bit clean
All calls to dict_allocate_and_serialize() pass the address of a 32-bit type, but must cast it to the 64-bit pointer type (size_t *). This happens to work on LE machines, but even if it's apparently benign, it's still a bug. On BE machines it is not benign. GF_PROTOCOL_DICT_SERIALIZE() hacks around it by creating a size_t temp var, but that's, well, a hack, IMO when you consider that all the callers are actually passing &<u_int>; the param should just be a u_int * and eliminate the buggy casts and the temp var in the macro. Nobody apparently uses the Fedora/EPEL PPC RPMs, but they might. People are trying to build gluster.org bits on SPARC and tripping over this. Change-Id: I92ea139f9e3e91ddbbb32a51b96fa582a9515626 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> BUG: 838928 Reviewed-on: http://review.gluster.com/3642 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-rpc-ops.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index cbe4c05da..774d067b5 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -167,7 +167,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
if (ctx) {
ret = dict_allocate_and_serialize (ctx, &rsp.dict.dict_val,
- (size_t*)&rsp.dict.dict_len);
+ &rsp.dict.dict_len);
if (ret < 0 )
gf_log (THIS->name, GF_LOG_ERROR, "failed to "
"serialize buffer");
@@ -1512,7 +1512,7 @@ glusterd3_1_friend_add (call_frame_t *frame, xlator_t *this,
req.port = peerinfo->port;
ret = dict_allocate_and_serialize (vols, &req.vols.vols_val,
- (size_t *)&req.vols.vols_len);
+ &req.vols.vols_len);
if (ret)
goto out;
@@ -1577,8 +1577,6 @@ glusterd3_1_friend_update (call_frame_t *frame, xlator_t *this,
int ret = 0;
glusterd_conf_t *priv = NULL;
dict_t *friends = NULL;
- char *dict_buf = NULL;
- size_t len = -1;
call_frame_t *dummy_frame = NULL;
glusterd_peerinfo_t *peerinfo = NULL;
@@ -1593,13 +1591,11 @@ glusterd3_1_friend_update (call_frame_t *frame, xlator_t *this,
if (ret)
goto out;
- ret = dict_allocate_and_serialize (friends, &dict_buf, (size_t *)&len);
+ ret = dict_allocate_and_serialize (friends, &req.friends.friends_val,
+ &req.friends.friends_len);
if (ret)
goto out;
- req.friends.friends_val = dict_buf;
- req.friends.friends_len = len;
-
uuid_copy (req.uuid, MY_UUID);
dummy_frame = create_frame (this, this->ctx->pool);
@@ -1717,7 +1713,7 @@ glusterd3_1_stage_op (call_frame_t *frame, xlator_t *this,
req.op = glusterd_op_get_op ();
ret = dict_allocate_and_serialize (dict, &req.buf.buf_val,
- (size_t *)&req.buf.buf_len);
+ &req.buf.buf_len);
if (ret)
goto out;
@@ -1771,7 +1767,7 @@ glusterd3_1_commit_op (call_frame_t *frame, xlator_t *this,
req.op = glusterd_op_get_op ();
ret = dict_allocate_and_serialize (dict, &req.buf.buf_val,
- (size_t *)&req.buf.buf_len);
+ &req.buf.buf_len);
if (ret)
goto out;