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glusterfs/0102-rpc-transport-Missing-a-ref-on-dict-while-creating-t.patch

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From df6523ed3c5267624197b52edcb553fc2d8a08f2 Mon Sep 17 00:00:00 2001
From: Mohammed Rafi KC <rkavunga@redhat.com>
Date: Tue, 26 Feb 2019 18:04:18 +0530
Subject: [PATCH 102/124] rpc/transport: Missing a ref on dict while creating
transport object
while creating rpc_tranpsort object, we store a dictionary without
taking a ref on dict but it does an unref during the cleaning of the
transport object.
So the rpc layer expect the caller to take a ref on the dictionary
before passing dict to rpc layer. This leads to a lot of confusion
across the code base and leads to ref leaks.
Semantically, this is not correct. It is the rpc layer responsibility
to take a ref when storing it, and free during the cleanup.
I'm listing down the total issues or leaks across the code base because
of this confusion. These issues are currently present in the upstream
master.
1) changelog_rpc_client_init
2) quota_enforcer_init
3) rpcsvc_create_listeners : when there are two transport, like tcp,rdma.
4) quotad_aggregator_init
5) glusterd: init
6) nfs3_init_state
7) server: init
8) client:init
This patch does the cleanup according to the semantics.
Backport of : https://review.gluster.org/#/c/glusterfs/+/22266/
>Change-Id: I46373af9630373eb375ee6de0e6f2bbe2a677425
>updates: bz#1659708
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Change-Id: Iff978497e11592fbebfa4b683fdc56698b782859
BUG: 1471742
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/167847
Tested-by: RHGS Build Bot <nigelb@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
---
api/src/glfs-mgmt.c | 10 ++++--
cli/src/cli.c | 20 +++++++-----
glusterfsd/src/glusterfsd-mgmt.c | 18 ++++++++--
rpc/rpc-lib/src/rpc-clnt.c | 2 --
rpc/rpc-lib/src/rpc-transport.c | 38 +++++++---------------
rpc/rpc-lib/src/rpc-transport.h | 4 +--
rpc/rpc-lib/src/rpcsvc.c | 13 ++------
rpc/rpc-lib/src/rpcsvc.h | 2 +-
.../features/changelog/src/changelog-rpc-common.c | 9 +++--
.../snapview-server/src/snapview-server-mgmt.c | 8 ++++-
xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c | 8 ++++-
xlators/mgmt/glusterd/src/glusterd-handler.c | 18 ++++++----
xlators/mgmt/glusterd/src/glusterd-rebalance.c | 8 ++++-
xlators/mgmt/glusterd/src/glusterd-utils.c | 9 +++--
xlators/mgmt/glusterd/src/glusterd.c | 6 +++-
xlators/nfs/server/src/acl3.c | 5 +++
xlators/nfs/server/src/mount3.c | 5 +++
xlators/nfs/server/src/nlm4.c | 7 ++++
18 files changed, 119 insertions(+), 71 deletions(-)
diff --git a/api/src/glfs-mgmt.c b/api/src/glfs-mgmt.c
index d502b4f..7476d5b 100644
--- a/api/src/glfs-mgmt.c
+++ b/api/src/glfs-mgmt.c
@@ -1015,6 +1015,10 @@ glfs_mgmt_init(struct glfs *fs)
if (ctx->mgmt)
return 0;
+ options = dict_new();
+ if (!options)
+ goto out;
+
if (cmd_args->volfile_server_port)
port = cmd_args->volfile_server_port;
@@ -1029,11 +1033,11 @@ glfs_mgmt_init(struct glfs *fs)
if (cmd_args->volfile_server_transport &&
!strcmp(cmd_args->volfile_server_transport, "unix")) {
- ret = rpc_transport_unix_options_build(&options, host, 0);
+ ret = rpc_transport_unix_options_build(options, host, 0);
} else {
xlator_cmdline_option_t *opt = find_xlator_option_in_cmd_args_t(
"address-family", cmd_args);
- ret = rpc_transport_inet_options_build(&options, host, port,
+ ret = rpc_transport_inet_options_build(options, host, port,
(opt ? opt->value : NULL));
}
@@ -1075,5 +1079,7 @@ glfs_mgmt_init(struct glfs *fs)
ret = rpc_clnt_start(rpc);
out:
+ if (options)
+ dict_unref(options);
return ret;
}
diff --git a/cli/src/cli.c b/cli/src/cli.c
index c33d152..ff39a98 100644
--- a/cli/src/cli.c
+++ b/cli/src/cli.c
@@ -661,9 +661,8 @@ cli_quotad_clnt_rpc_init(void)
global_quotad_rpc = rpc;
out:
- if (ret) {
- if (rpc_opts)
- dict_unref(rpc_opts);
+ if (rpc_opts) {
+ dict_unref(rpc_opts);
}
return rpc;
}
@@ -685,6 +684,10 @@ cli_rpc_init(struct cli_state *state)
this = THIS;
cli_rpc_prog = &cli_prog;
+ options = dict_new();
+ if (!options)
+ goto out;
+
/* If address family specified in CLI */
if (state->address_family) {
addr_family = state->address_family;
@@ -699,7 +702,7 @@ cli_rpc_init(struct cli_state *state)
"Connecting to glusterd using "
"sockfile %s",
state->glusterd_sock);
- ret = rpc_transport_unix_options_build(&options, state->glusterd_sock,
+ ret = rpc_transport_unix_options_build(options, state->glusterd_sock,
0);
if (ret)
goto out;
@@ -709,10 +712,6 @@ cli_rpc_init(struct cli_state *state)
"%s",
state->remote_host);
- options = dict_new();
- if (!options)
- goto out;
-
ret = dict_set_str(options, "remote-host", state->remote_host);
if (ret)
goto out;
@@ -731,7 +730,7 @@ cli_rpc_init(struct cli_state *state)
gf_log("cli", GF_LOG_DEBUG,
"Connecting to glusterd using "
"default socket");
- ret = rpc_transport_unix_options_build(&options,
+ ret = rpc_transport_unix_options_build(options,
DEFAULT_GLUSTERD_SOCKFILE, 0);
if (ret)
goto out;
@@ -749,6 +748,9 @@ cli_rpc_init(struct cli_state *state)
ret = rpc_clnt_start(rpc);
out:
+ if (options)
+ dict_unref(options);
+
if (ret) {
if (rpc)
rpc_clnt_unref(rpc);
diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c
index a89c980..1d2cd1a 100644
--- a/glusterfsd/src/glusterfsd-mgmt.c
+++ b/glusterfsd/src/glusterfsd-mgmt.c
@@ -2781,7 +2781,11 @@ glusterfs_listener_init(glusterfs_ctx_t *ctx)
if (!cmd_args->sock_file)
return 0;
- ret = rpcsvc_transport_unix_options_build(&options, cmd_args->sock_file);
+ options = dict_new();
+ if (!options)
+ goto out;
+
+ ret = rpcsvc_transport_unix_options_build(options, cmd_args->sock_file);
if (ret)
goto out;
@@ -2808,6 +2812,8 @@ glusterfs_listener_init(glusterfs_ctx_t *ctx)
ctx->listener = rpc;
out:
+ if (options)
+ dict_unref(options);
return ret;
}
@@ -2889,6 +2895,10 @@ glusterfs_mgmt_init(glusterfs_ctx_t *ctx)
if (ctx->mgmt)
return 0;
+ options = dict_new();
+ if (!options)
+ goto out;
+
LOCK_INIT(&ctx->volfile_lock);
if (cmd_args->volfile_server_port)
@@ -2898,10 +2908,10 @@ glusterfs_mgmt_init(glusterfs_ctx_t *ctx)
if (cmd_args->volfile_server_transport &&
!strcmp(cmd_args->volfile_server_transport, "unix")) {
- ret = rpc_transport_unix_options_build(&options, host, 0);
+ ret = rpc_transport_unix_options_build(options, host, 0);
} else {
opt = find_xlator_option_in_cmd_args_t("address-family", cmd_args);
- ret = rpc_transport_inet_options_build(&options, host, port,
+ ret = rpc_transport_inet_options_build(options, host, port,
(opt ? opt->value : NULL));
}
if (ret)
@@ -2950,6 +2960,8 @@ glusterfs_mgmt_init(glusterfs_ctx_t *ctx)
ret = rpc_clnt_start(rpc);
out:
+ if (options)
+ dict_unref(options);
return ret;
}
diff --git a/rpc/rpc-lib/src/rpc-clnt.c b/rpc/rpc-lib/src/rpc-clnt.c
index 6f47515..b04eaed 100644
--- a/rpc/rpc-lib/src/rpc-clnt.c
+++ b/rpc/rpc-lib/src/rpc-clnt.c
@@ -1125,8 +1125,6 @@ rpc_clnt_new(dict_t *options, xlator_t *owner, char *name,
mem_pool_destroy(rpc->saved_frames_pool);
GF_FREE(rpc);
rpc = NULL;
- if (options)
- dict_unref(options);
goto out;
}
diff --git a/rpc/rpc-lib/src/rpc-transport.c b/rpc/rpc-lib/src/rpc-transport.c
index 4beaaf9..bed1f8c 100644
--- a/rpc/rpc-lib/src/rpc-transport.c
+++ b/rpc/rpc-lib/src/rpc-transport.c
@@ -168,6 +168,11 @@ rpc_transport_cleanup(rpc_transport_t *trans)
if (trans->fini)
trans->fini(trans);
+ if (trans->options) {
+ dict_unref(trans->options);
+ trans->options = NULL;
+ }
+
GF_FREE(trans->name);
if (trans->xl)
@@ -352,7 +357,7 @@ rpc_transport_load(glusterfs_ctx_t *ctx, dict_t *options, char *trans_name)
}
}
- trans->options = options;
+ trans->options = dict_ref(options);
pthread_mutex_init(&trans->lock, NULL);
trans->xl = this;
@@ -591,19 +596,14 @@ out:
}
int
-rpc_transport_unix_options_build(dict_t **options, char *filepath,
+rpc_transport_unix_options_build(dict_t *dict, char *filepath,
int frame_timeout)
{
- dict_t *dict = NULL;
char *fpath = NULL;
int ret = -1;
GF_ASSERT(filepath);
- GF_ASSERT(options);
-
- dict = dict_new();
- if (!dict)
- goto out;
+ GF_VALIDATE_OR_GOTO("rpc-transport", dict, out);
fpath = gf_strdup(filepath);
if (!fpath) {
@@ -638,20 +638,14 @@ rpc_transport_unix_options_build(dict_t **options, char *filepath,
if (ret)
goto out;
}
-
- *options = dict;
out:
- if (ret && dict) {
- dict_unref(dict);
- }
return ret;
}
int
-rpc_transport_inet_options_build(dict_t **options, const char *hostname,
- int port, char *af)
+rpc_transport_inet_options_build(dict_t *dict, const char *hostname, int port,
+ char *af)
{
- dict_t *dict = NULL;
char *host = NULL;
int ret = -1;
#ifdef IPV6_DEFAULT
@@ -660,13 +654,9 @@ rpc_transport_inet_options_build(dict_t **options, const char *hostname,
char *addr_family = "inet";
#endif
- GF_ASSERT(options);
GF_ASSERT(hostname);
GF_ASSERT(port >= 1024);
-
- dict = dict_new();
- if (!dict)
- goto out;
+ GF_VALIDATE_OR_GOTO("rpc-transport", dict, out);
host = gf_strdup((char *)hostname);
if (!host) {
@@ -702,12 +692,6 @@ rpc_transport_inet_options_build(dict_t **options, const char *hostname,
"failed to set trans-type with socket");
goto out;
}
-
- *options = dict;
out:
- if (ret && dict) {
- dict_unref(dict);
- }
-
return ret;
}
diff --git a/rpc/rpc-lib/src/rpc-transport.h b/rpc/rpc-lib/src/rpc-transport.h
index 9e75d1a..64b7e9b 100644
--- a/rpc/rpc-lib/src/rpc-transport.h
+++ b/rpc/rpc-lib/src/rpc-transport.h
@@ -303,11 +303,11 @@ rpc_transport_keepalive_options_set(dict_t *options, int32_t interval,
int32_t time, int32_t timeout);
int
-rpc_transport_unix_options_build(dict_t **options, char *filepath,
+rpc_transport_unix_options_build(dict_t *options, char *filepath,
int frame_timeout);
int
-rpc_transport_inet_options_build(dict_t **options, const char *hostname,
+rpc_transport_inet_options_build(dict_t *options, const char *hostname,
int port, char *af);
void
diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index 74373c4..5a35139 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -2615,18 +2615,13 @@ rpcsvc_reconfigure_options(rpcsvc_t *svc, dict_t *options)
}
int
-rpcsvc_transport_unix_options_build(dict_t **options, char *filepath)
+rpcsvc_transport_unix_options_build(dict_t *dict, char *filepath)
{
- dict_t *dict = NULL;
char *fpath = NULL;
int ret = -1;
GF_ASSERT(filepath);
- GF_ASSERT(options);
-
- dict = dict_new();
- if (!dict)
- goto out;
+ GF_VALIDATE_OR_GOTO("rpcsvc", dict, out);
fpath = gf_strdup(filepath);
if (!fpath) {
@@ -2649,13 +2644,9 @@ rpcsvc_transport_unix_options_build(dict_t **options, char *filepath)
ret = dict_set_str(dict, "transport-type", "socket");
if (ret)
goto out;
-
- *options = dict;
out:
if (ret) {
GF_FREE(fpath);
- if (dict)
- dict_unref(dict);
}
return ret;
}
diff --git a/rpc/rpc-lib/src/rpcsvc.h b/rpc/rpc-lib/src/rpcsvc.h
index 34045ce..a51edc7 100644
--- a/rpc/rpc-lib/src/rpcsvc.h
+++ b/rpc/rpc-lib/src/rpcsvc.h
@@ -665,7 +665,7 @@ rpcsvc_actor_t *
rpcsvc_program_actor(rpcsvc_request_t *req);
int
-rpcsvc_transport_unix_options_build(dict_t **options, char *filepath);
+rpcsvc_transport_unix_options_build(dict_t *options, char *filepath);
int
rpcsvc_set_allow_insecure(rpcsvc_t *svc, dict_t *options);
int
diff --git a/xlators/features/changelog/src/changelog-rpc-common.c b/xlators/features/changelog/src/changelog-rpc-common.c
index cf35175..dcdcfb1 100644
--- a/xlators/features/changelog/src/changelog-rpc-common.c
+++ b/xlators/features/changelog/src/changelog-rpc-common.c
@@ -47,7 +47,7 @@ changelog_rpc_client_init(xlator_t *this, void *cbkdata, char *sockfile,
if (!options)
goto error_return;
- ret = rpc_transport_unix_options_build(&options, sockfile, 0);
+ ret = rpc_transport_unix_options_build(options, sockfile, 0);
if (ret) {
gf_msg(this->name, GF_LOG_ERROR, 0, CHANGELOG_MSG_RPC_BUILD_ERROR,
"failed to build rpc options");
@@ -73,6 +73,7 @@ changelog_rpc_client_init(xlator_t *this, void *cbkdata, char *sockfile,
goto dealloc_rpc_clnt;
}
+ dict_unref(options);
return rpc;
dealloc_rpc_clnt:
@@ -303,7 +304,11 @@ changelog_rpc_server_init(xlator_t *this, char *sockfile, void *cbkdata,
if (!cbkdata)
cbkdata = this;
- ret = rpcsvc_transport_unix_options_build(&options, sockfile);
+ options = dict_new();
+ if (!options)
+ return NULL;
+
+ ret = rpcsvc_transport_unix_options_build(options, sockfile);
if (ret)
goto dealloc_dict;
diff --git a/xlators/features/snapview-server/src/snapview-server-mgmt.c b/xlators/features/snapview-server/src/snapview-server-mgmt.c
index b608cdf..bc415ef 100644
--- a/xlators/features/snapview-server/src/snapview-server-mgmt.c
+++ b/xlators/features/snapview-server/src/snapview-server-mgmt.c
@@ -101,8 +101,12 @@ svs_mgmt_init(xlator_t *this)
if (cmd_args->volfile_server)
host = cmd_args->volfile_server;
+ options = dict_new();
+ if (!options)
+ goto out;
+
opt = find_xlator_option_in_cmd_args_t("address-family", cmd_args);
- ret = rpc_transport_inet_options_build(&options, host, port,
+ ret = rpc_transport_inet_options_build(options, host, port,
(opt != NULL ? opt->value : NULL));
if (ret) {
gf_msg(this->name, GF_LOG_ERROR, 0, SVS_MSG_BUILD_TRNSPRT_OPT_FAILED,
@@ -145,6 +149,8 @@ svs_mgmt_init(xlator_t *this)
gf_msg_debug(this->name, 0, "svs mgmt init successful");
out:
+ if (options)
+ dict_unref(options);
if (ret)
if (priv) {
rpc_clnt_connection_cleanup(&priv->rpc->conn);
diff --git a/xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c b/xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c
index 052438c..16eefa1 100644
--- a/xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c
+++ b/xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c
@@ -29,6 +29,10 @@ glusterd_conn_init(glusterd_conn_t *conn, char *sockpath, int frame_timeout,
if (!this)
goto out;
+ options = dict_new();
+ if (!options)
+ goto out;
+
svc = glusterd_conn_get_svc_object(conn);
if (!svc) {
gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_SVC_GET_FAIL,
@@ -36,7 +40,7 @@ glusterd_conn_init(glusterd_conn_t *conn, char *sockpath, int frame_timeout,
goto out;
}
- ret = rpc_transport_unix_options_build(&options, sockpath, frame_timeout);
+ ret = rpc_transport_unix_options_build(options, sockpath, frame_timeout);
if (ret)
goto out;
@@ -66,6 +70,8 @@ glusterd_conn_init(glusterd_conn_t *conn, char *sockpath, int frame_timeout,
conn->rpc = rpc;
conn->notify = notify;
out:
+ if (options)
+ dict_unref(options);
if (ret) {
if (rpc) {
rpc_clnt_unref(rpc);
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 1cb9013..6147995 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -3493,11 +3493,10 @@ out:
}
int
-glusterd_transport_inet_options_build(dict_t **options, const char *hostname,
+glusterd_transport_inet_options_build(dict_t *dict, const char *hostname,
int port, char *af)
{
xlator_t *this = NULL;
- dict_t *dict = NULL;
int32_t interval = -1;
int32_t time = -1;
int32_t timeout = -1;
@@ -3505,14 +3504,14 @@ glusterd_transport_inet_options_build(dict_t **options, const char *hostname,
this = THIS;
GF_ASSERT(this);
- GF_ASSERT(options);
+ GF_ASSERT(dict);
GF_ASSERT(hostname);
if (!port)
port = GLUSTERD_DEFAULT_PORT;
/* Build default transport options */
- ret = rpc_transport_inet_options_build(&dict, hostname, port, af);
+ ret = rpc_transport_inet_options_build(dict, hostname, port, af);
if (ret)
goto out;
@@ -3552,7 +3551,6 @@ glusterd_transport_inet_options_build(dict_t **options, const char *hostname,
if ((interval > 0) || (time > 0))
ret = rpc_transport_keepalive_options_set(dict, interval, time,
timeout);
- *options = dict;
out:
gf_msg_debug("glusterd", 0, "Returning %d", ret);
return ret;
@@ -3572,6 +3570,10 @@ glusterd_friend_rpc_create(xlator_t *this, glusterd_peerinfo_t *peerinfo,
if (!peerctx)
goto out;
+ options = dict_new();
+ if (!options)
+ goto out;
+
if (args)
peerctx->args = *args;
@@ -3586,7 +3588,7 @@ glusterd_friend_rpc_create(xlator_t *this, glusterd_peerinfo_t *peerinfo,
if (ret)
gf_log(this->name, GF_LOG_TRACE,
"option transport.address-family is not set in xlator options");
- ret = glusterd_transport_inet_options_build(&options, peerinfo->hostname,
+ ret = glusterd_transport_inet_options_build(options, peerinfo->hostname,
peerinfo->port, af);
if (ret)
goto out;
@@ -3596,6 +3598,7 @@ glusterd_friend_rpc_create(xlator_t *this, glusterd_peerinfo_t *peerinfo,
* create our RPC endpoint with the same address that the peer would
* use to reach us.
*/
+
if (this->options) {
data = dict_getn(this->options, "transport.socket.bind-address",
SLEN("transport.socket.bind-address"));
@@ -3637,6 +3640,9 @@ glusterd_friend_rpc_create(xlator_t *this, glusterd_peerinfo_t *peerinfo,
peerctx = NULL;
ret = 0;
out:
+ if (options)
+ dict_unref(options);
+
GF_FREE(peerctx);
return ret;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-rebalance.c b/xlators/mgmt/glusterd/src/glusterd-rebalance.c
index ed5ded5..cbed9a9 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rebalance.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rebalance.c
@@ -391,6 +391,10 @@ glusterd_rebalance_rpc_create(glusterd_volinfo_t *volinfo)
if (!defrag)
goto out;
+ options = dict_new();
+ if (!options)
+ goto out;
+
GLUSTERD_GET_DEFRAG_SOCK_FILE(sockfile, volinfo);
/* Check if defrag sockfile exists in the new location
* in /var/run/ , if it does not try the old location
@@ -420,7 +424,7 @@ glusterd_rebalance_rpc_create(glusterd_volinfo_t *volinfo)
* default timeout of 30mins used for unreliable network connections is
* too long for unix domain socket connections.
*/
- ret = rpc_transport_unix_options_build(&options, sockfile, 600);
+ ret = rpc_transport_unix_options_build(options, sockfile, 600);
if (ret) {
gf_msg(THIS->name, GF_LOG_ERROR, 0, GD_MSG_UNIX_OP_BUILD_FAIL,
"Unix options build failed");
@@ -437,6 +441,8 @@ glusterd_rebalance_rpc_create(glusterd_volinfo_t *volinfo)
}
ret = 0;
out:
+ if (options)
+ dict_unref(options);
return ret;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index ef664c2..2dd5f91 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -1980,7 +1980,11 @@ glusterd_brick_connect(glusterd_volinfo_t *volinfo,
* The default timeout of 30mins used for unreliable network
* connections is too long for unix domain socket connections.
*/
- ret = rpc_transport_unix_options_build(&options, socketpath, 600);
+ options = dict_new();
+ if (!options)
+ goto out;
+
+ ret = rpc_transport_unix_options_build(options, socketpath, 600);
if (ret)
goto out;
@@ -1999,7 +2003,8 @@ glusterd_brick_connect(glusterd_volinfo_t *volinfo,
brickinfo->rpc = rpc;
}
out:
-
+ if (options)
+ dict_unref(options);
gf_msg_debug("glusterd", 0, "Returning %d", ret);
return ret;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index 89afb9c..d4ab630 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -1111,11 +1111,15 @@ glusterd_init_uds_listener(xlator_t *this)
GF_ASSERT(this);
+ options = dict_new();
+ if (!options)
+ goto out;
+
sock_data = dict_get(this->options, "glusterd-sockfile");
(void)snprintf(sockfile, sizeof(sockfile), "%s",
sock_data ? sock_data->data : DEFAULT_GLUSTERD_SOCKFILE);
- ret = rpcsvc_transport_unix_options_build(&options, sockfile);
+ ret = rpcsvc_transport_unix_options_build(options, sockfile);
if (ret)
goto out;
diff --git a/xlators/nfs/server/src/acl3.c b/xlators/nfs/server/src/acl3.c
index 0eca45d..2ede24b 100644
--- a/xlators/nfs/server/src/acl3.c
+++ b/xlators/nfs/server/src/acl3.c
@@ -787,9 +787,14 @@ acl3svc_init(xlator_t *nfsx)
goto err;
}
+ if (options)
+ dict_unref(options);
+
acl3_inited = _gf_true;
return &acl3prog;
err:
+ if (options)
+ dict_unref(options);
return NULL;
}
diff --git a/xlators/nfs/server/src/mount3.c b/xlators/nfs/server/src/mount3.c
index 726dc29..396809c 100644
--- a/xlators/nfs/server/src/mount3.c
+++ b/xlators/nfs/server/src/mount3.c
@@ -4102,8 +4102,13 @@ mnt3svc_init(xlator_t *nfsx)
gf_msg_debug(GF_MNT, GF_LOG_DEBUG, "Thread creation failed");
}
}
+ if (options)
+ dict_unref(options);
+
return &mnt3prog;
err:
+ if (options)
+ dict_unref(options);
return NULL;
}
diff --git a/xlators/nfs/server/src/nlm4.c b/xlators/nfs/server/src/nlm4.c
index a341ebd..c3c1453 100644
--- a/xlators/nfs/server/src/nlm4.c
+++ b/xlators/nfs/server/src/nlm4.c
@@ -1121,6 +1121,8 @@ nlm4_establish_callback(nfs3_call_state_t *cs, call_frame_t *cbk_frame)
ret = 0;
err:
+ if (options)
+ dict_unref(options);
if (ret == -1) {
if (rpc_clnt)
rpc_clnt_unref(rpc_clnt);
@@ -2708,8 +2710,13 @@ nlm4svc_init(xlator_t *nfsx)
gf_timer_call_after(nfsx->ctx, timeout, nlm_grace_period_over, NULL);
nlm4_inited = _gf_true;
+
+ if (options)
+ dict_unref(options);
return &nlm4prog;
err:
+ if (options)
+ dict_unref(options);
return NULL;
}
--
1.8.3.1
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