The branch, master has been updated
via c4613521723 s3/lib/smbconf: clang: 'Value stored during its
initialization is never read'
via b388c217d4f s3/lib: clang: 'Value stored to 'rta' is never read'
via 963f58fb622 s3/registry: clang: Fix 'initialization value is never
read'
via 80e57a10164 s3/registry: clang: Fix 'initialization value is never
read'
via e3e9330609b s3/lib: clang: Fix 'passed-by-value struct argument
contains uninit-ed data'
via 6ea9c795b13 libcli/smb: clang: Fix ' 2nd function call argument is
an uninitialized value'
via fb49e411aa3 libcli/smb: clang: Fix 'Dereference of null pointer'
via 3594c3ae202 libcli/smb: clang: Fix 'Array access results in a null
pointer deref'
via 7a86c99ccb6 libcli/smb: clang: Fix 'array access results in a null
pointer deref'
via 7b8ec24ccfb s4/libcli/raw: Fix 'Value stored to 'p' is never read'
via 4f61a9980db s3/param: clang: Fix 'Value stored to 'bRetval' is
never read'
via 06c3a493d99 s4/libcli/raw: clang: Fix 'initialization value is
never read'
via be319e24bb9 s4/libcli: clang: Fix 'initialization value is never
read'
via a901c5768ac libcli/cldap: clang: Fix 'Dereference of null pointer'
via 9cfdb9f1906 libcls/netlogon: clang: Fix 'initialization value is
never read'
via 8aed7e9aae1 s4/libcli/ldab: clang: Fix 'Access results in a deref
of a null pointer'
via 80f5461ae6c s3/lib: clang: Fix 'Value stored to 'b' is never read'
via 0ca6d34a69d s3/lib/dwrap: clang: Fix 'Array access results in a
null pointer dereference'
via 57e9b358ec8 s3/lib: clang: Fix 'Value stored during its
initialization is never read'
from 9cf3379a140 third_party: Update uid_wrapper to version 1.2.7
https://git.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit c4613521723e3ab9b462d75485a514ca16595226
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 11:50:18 2019 +0000
s3/lib/smbconf: clang: 'Value stored during its initialization is never
read'
Fixes:
source3/lib/smbconf/smbconf_reg.c:123:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:178:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:444:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:583:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:712:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:995:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
source3/lib/smbconf/smbconf_reg.c:1103:9: warning: Value stored to 'werr'
during its initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
7 warnings generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
Autobuild-User(master): Gary Lockyer <g...@samba.org>
Autobuild-Date(master): Wed Jul 17 00:07:48 UTC 2019 on sn-devel-184
commit b388c217d4fa0d2451a5d949b4fdf5a778d814a1
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 11:45:01 2019 +0000
s3/lib: clang: 'Value stored to 'rta' is never read'
Fixes:
source3/lib/addrchange.c:217:2: warning: Value stored to 'rta' is never
read <--[clang]
rta = IFA_RTA(ifa);
^ ~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 963f58fb622f20d58f9dab2d5f474c7eec58a8e2
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 11:35:35 2019 +0000
s3/registry: clang: Fix 'initialization value is never read'
Fixes:
source3/registry/reg_backend_db.c:853:9: warning: Value stored to 'result'
during its initialization is never read <--[clang]
WERROR result = WERR_OK;
^~~~~~ ~~~~~~~
source3/registry/reg_backend_db.c:1677:2: warning: Value stored to 'len' is
never read <--[clang]
len = 0;
^ ~
2 warnings generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 80e57a10164cc8482f0611cbce4086521051ec9b
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 11:26:06 2019 +0000
s3/registry: clang: Fix 'initialization value is never read'
Fixes:
source3/registry/reg_api.c:139:14: warning: Value stored to 'result' during
its initialization is never read <--[clang]
WERROR result = WERR_OK;
^~~~~~ ~~~~~~~
ource3/registry/reg_api.c:958:9: warning: Value stored to 'werr' during its
initialization is never read <--[clang]
WERROR werr = WERR_OK;
^~~~ ~~~~~~~
2 warnings generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit e3e9330609b527a101dfde9a1109da7cb389ed32
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 11:22:43 2019 +0000
s3/lib: clang: Fix 'passed-by-value struct argument contains uninit-ed data'
Fixed:
g_lock.c:358:21: warning: Passed-by-value struct argument contains
uninitialized data (e.g., field: 'pid') <--[clang]
state->watch_req = dbwrap_watched_watch_send(
^
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 6ea9c795b138ebaee40f0ab7d7741cab236cec96
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 10:46:44 2019 +0000
libcli/smb: clang: Fix ' 2nd function call argument is an uninitialized
value'
Fixes:
/home/samba/samba/libcli/smb/smbXcli_base.c:5120:8: warning: 2nd function
call argument is an uninitialized value <--[clang]
rc = gnutls_hash(hash_hnd,
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit fb49e411aa3ca397b19ea57528c2f67f9b85c877
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 10:41:29 2019 +0000
libcli/smb: clang: Fix 'Dereference of null pointer'
Fixes:
smbXcli_base.c:4885:20: warning: Dereference of null pointer <--[clang]
body = (uint8_t *)iov[1].iov_base;
^~~~~~~~~~~~~~~
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 3594c3ae202688fd8aae5f7f5e20464cb23feea9
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 10:37:34 2019 +0000
libcli/smb: clang: Fix 'Array access results in a null pointer deref'
Fixes:
smbXcli_base.c:4393:10: warning: Array access (from variable 'inhdr')
results in a null pointer dereference <--[clang]
flags = CVAL(inhdr, HDR_FLG);
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 7a86c99ccb6912effdbb0ffbdc5c66eccf8c1aa2
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 10:22:49 2019 +0000
libcli/smb: clang: Fix 'array access results in a null pointer deref'
Fixes:
smbXcli_base.c:1239:9: warning: Array access (via field 'pending') results
in a null pointer dereference <--[clang]
req = conn->pending[0];
^
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 7b8ec24ccfb06c1d499bf500183c0dc24de553a0
Author: Noel Power <noel.po...@suse.com>
Date: Thu Jul 11 12:00:27 2019 +0000
s4/libcli/raw: Fix 'Value stored to 'p' is never read'
Fixes:
source4/libcli/raw/clitree.c:138:3: warning: Value stored to 'p' is never
read <--[clang]
p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx,
&parms->tconx.out.fs_type,
^
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 4f61a9980dbd23774e7d0c205e59dc6c593067dd
Author: Noel Power <noel.po...@suse.com>
Date: Thu Jul 11 11:36:46 2019 +0000
s3/param: clang: Fix 'Value stored to 'bRetval' is never read'
Fixes:
source3/param/loadparm.c:2770:2: warning: Value stored to 'bRetval' is
never read <--[clang]
bRetval = false;
^ ~~~~~
source3/param/loadparm.c:3868:2: warning: Value stored to 'bRetval' is
never read <--[clang]
bRetval = false;
^ ~~~~~
2 warnings generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 06c3a493d99846af62c185a9db1a6823726ac1fc
Author: Noel Power <noel.po...@suse.com>
Date: Thu Jul 11 11:33:18 2019 +0000
s4/libcli/raw: clang: Fix 'initialization value is never read'
Fixes:
source4/libcli/raw/rawnegotiate.c:157:11: warning: Value stored to 'status'
during its initialization is never read <--[clang]
NTSTATUS status = NT_STATUS_INTERNAL_ERROR;
^~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit be319e24bb96ac4acbf55f36403f37af08107660
Author: Noel Power <noel.po...@suse.com>
Date: Thu Jul 11 11:31:03 2019 +0000
s4/libcli: clang: Fix 'initialization value is never read'
Fixes:
source4/libcli/smb_composite/fetchfile.c:91:11: warning: Value stored to
'status' during its initialization is never read <--[clang]
NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
^~~~~~ ~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit a901c5768accd49b40b17b3350613ca7819a2854
Author: Noel Power <noel.po...@suse.com>
Date: Thu Jul 11 11:28:58 2019 +0000
libcli/cldap: clang: Fix 'Dereference of null pointer'
Fixes:
libcli/cldap/cldap.c:144:8: warning: Dereference of null pointer <--[clang]
ev = c->searches.list->caller.ev;
^
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 9cfdb9f190688682dd62d7c148f1d801921a3b92
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 16:34:56 2019 +0100
libcls/netlogon: clang: Fix 'initialization value is never read'
Fixes:
libcli/netlogon/netlogon.c:183:11: warning: Value stored to 'status' during
its initialization is never read <--[clang]
NTSTATUS status = NT_STATUS_INVALID_NETWORK_RESPONSE;
^~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libcli/netlogon/netlogon.c:224:11: warning: Value stored to 'status' during
its initialization is never read <--[clang]
NTSTATUS status = NT_STATUS_INVALID_NETWORK_RESPONSE;
^~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
Note: although use of default seems unecessary but gcc
(with --picky-developer) detects the possibiliy still that status
may be undefined (presumably by a non enum value leaking
into the switch)
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 8aed7e9aae13b3fc64a2af1fbdf835f12038ac9b
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 16:13:38 2019 +0100
s4/libcli/ldab: clang: Fix 'Access results in a deref of a null pointer'
Fixes:
source4/libcli/ldap/ldap_client.c:1023:6: warning: Access to field 'type'
results in a dereference of a null pointer <--[clang]
if ((*msg)->type != type) {
^~~~~~~~~~~~
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 80f5461ae6c9e7b443b6845ca9dc341d530a04dd
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 16:07:35 2019 +0100
s3/lib: clang: Fix 'Value stored to 'b' is never read'
Fixes:
source3/lib/substitute.c:516:7: warning: Value stored to 'b' is never read
<--[clang]
for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p -
b)) {
^ ~~~~~~~~~~~~
source3/lib/substitute.c:709:7: warning: Value stored to 'b' is never read
<--[clang]
for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p -
b)) {
^ ~~~~~~~~~~~~
source3/lib/substitute.c:811:7: warning: Value stored to 'b' is never read
<--[clang]
for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p -
b)) {
^ ~~~~~~~~~~~~
3 warnings generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 0ca6d34a69d308ad756f3697f8f44a8e642b27f0
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 15:55:48 2019 +0100
s3/lib/dwrap: clang: Fix 'Array access results in a null pointer
dereference'
Fixes:
source3/lib/dbwrap/dbwrap_watch.c:55:3: warning: Array access (from
variable 'wkey') results in a null pointer dereference <--[clang]
SIVAL(wkey, 0, db_id_len);
^
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
commit 57e9b358ec836e8d8133242c0f6ce4d896531a40
Author: Noel Power <noel.po...@suse.com>
Date: Wed Jul 10 15:49:11 2019 +0100
s3/lib: clang: Fix 'Value stored during its initialization is never read'
Fixes:
source3/lib/messages.c:483:11: warning: Value stored to 'status' during its
initialization is never read <--[clang]
NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
^~~~~~ ~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Noel Power <noel.po...@suse.com>
Reviewed-by: Gary Lockyer <g...@catalyst.net.nz>
-----------------------------------------------------------------------
Summary of changes:
libcli/cldap/cldap.c | 4 ++++
libcli/netlogon/netlogon.c | 8 ++++++--
libcli/smb/smbXcli_base.c | 13 +++++++------
source3/lib/addrchange.c | 1 -
source3/lib/dbwrap/dbwrap_watch.c | 2 +-
source3/lib/g_lock.c | 2 +-
source3/lib/messages.c | 2 +-
source3/lib/smbconf/smbconf_reg.c | 14 +++++++-------
source3/lib/substitute.c | 6 +++---
source3/param/loadparm.c | 3 ---
source3/registry/reg_api.c | 4 ++--
source3/registry/reg_backend_db.c | 21 +++++++++++----------
source4/libcli/ldap/ldap_client.c | 2 +-
source4/libcli/raw/clitree.c | 2 +-
source4/libcli/raw/rawnegotiate.c | 5 +++--
source4/libcli/smb_composite/fetchfile.c | 5 ++++-
16 files changed, 52 insertions(+), 42 deletions(-)
Changeset truncated at 500 lines:
diff --git a/libcli/cldap/cldap.c b/libcli/cldap/cldap.c
index daba37a21d7..f609bf278e4 100644
--- a/libcli/cldap/cldap.c
+++ b/libcli/cldap/cldap.c
@@ -141,6 +141,10 @@ static bool cldap_recvfrom_setup(struct cldap_socket *c)
ev = c->incoming.ev;
if (ev == NULL) {
+ /* this shouldn't happen but should be protected against */
+ if (c->searches.list == NULL) {
+ return false;
+ }
ev = c->searches.list->caller.ev;
}
diff --git a/libcli/netlogon/netlogon.c b/libcli/netlogon/netlogon.c
index 58a331d70ad..239503e85b6 100644
--- a/libcli/netlogon/netlogon.c
+++ b/libcli/netlogon/netlogon.c
@@ -180,7 +180,7 @@ void map_netlogon_samlogon_response(struct
netlogon_samlogon_response *response)
NTSTATUS push_nbt_netlogon_response(DATA_BLOB *data, TALLOC_CTX *mem_ctx,
struct nbt_netlogon_response *response)
{
- NTSTATUS status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ NTSTATUS status;
enum ndr_err_code ndr_err;
switch (response->response_type) {
case NETLOGON_GET_PDC:
@@ -212,6 +212,9 @@ NTSTATUS push_nbt_netlogon_response(DATA_BLOB *data,
TALLOC_CTX *mem_ctx,
}
status = NT_STATUS_OK;
break;
+ default:
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ break;
}
return status;
@@ -221,7 +224,7 @@ NTSTATUS push_nbt_netlogon_response(DATA_BLOB *data,
TALLOC_CTX *mem_ctx,
NTSTATUS pull_nbt_netlogon_response(DATA_BLOB *data, TALLOC_CTX *mem_ctx,
struct nbt_netlogon_response *response)
{
- NTSTATUS status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ NTSTATUS status;
enum netlogon_command command;
enum ndr_err_code ndr_err;
if (data->length < 4) {
@@ -273,6 +276,7 @@ NTSTATUS pull_nbt_netlogon_response(DATA_BLOB *data,
TALLOC_CTX *mem_ctx,
case LOGON_REQUEST:
case NETLOGON_ANNOUNCE_UAS:
case LOGON_SAM_LOGON_REQUEST:
+ default:
status = NT_STATUS_INVALID_NETWORK_RESPONSE;
}
diff --git a/libcli/smb/smbXcli_base.c b/libcli/smb/smbXcli_base.c
index 2f5fac08128..98c928795ec 100644
--- a/libcli/smb/smbXcli_base.c
+++ b/libcli/smb/smbXcli_base.c
@@ -1229,7 +1229,8 @@ void smbXcli_conn_disconnect(struct smbXcli_conn *conn,
NTSTATUS status)
* conn->pending because that array changes in
* smbXcli_req_unset_pending.
*/
- while (talloc_array_length(conn->pending) > 0) {
+ while (conn->pending != NULL &&
+ talloc_array_length(conn->pending) > 0) {
struct tevent_req *req;
struct smbXcli_req_state *state;
struct tevent_req **chain;
@@ -4326,7 +4327,7 @@ static void smbXcli_negprot_smb1_done(struct tevent_req
*subreq)
struct smbXcli_negprot_state);
struct smbXcli_conn *conn = state->conn;
struct iovec *recv_iov = NULL;
- uint8_t *inhdr;
+ uint8_t *inhdr = NULL;
uint8_t wct;
uint16_t *vwv;
uint32_t num_bytes;
@@ -4386,7 +4387,7 @@ static void smbXcli_negprot_smb1_done(struct tevent_req
*subreq)
NULL, /* pinbuf */
expected, ARRAY_SIZE(expected));
TALLOC_FREE(subreq);
- if (tevent_req_nterror(req, status)) {
+ if (inhdr == NULL || tevent_req_nterror(req, status)) {
return;
}
@@ -4850,7 +4851,7 @@ static void smbXcli_negprot_smb2_done(struct tevent_req
*subreq)
size_t security_offset, security_length;
DATA_BLOB blob;
NTSTATUS status;
- struct iovec *iov;
+ struct iovec *iov = NULL;
uint8_t *body;
size_t i;
uint16_t dialect_revision;
@@ -4867,7 +4868,7 @@ static void smbXcli_negprot_smb2_done(struct tevent_req
*subreq)
uint16_t hash_selected;
gnutls_hash_hd_t hash_hnd = NULL;
struct smb2_negotiate_context *cipher = NULL;
- struct iovec sent_iov[3];
+ struct iovec sent_iov[3] = {{0}, {0}, {0}};
static const struct smb2cli_req_expected_response expected[] = {
{
.status = NT_STATUS_OK,
@@ -4878,7 +4879,7 @@ static void smbXcli_negprot_smb2_done(struct tevent_req
*subreq)
status = smb2cli_req_recv(subreq, state, &iov,
expected, ARRAY_SIZE(expected));
- if (tevent_req_nterror(req, status)) {
+ if (tevent_req_nterror(req, status) || iov == NULL) {
return;
}
diff --git a/source3/lib/addrchange.c b/source3/lib/addrchange.c
index 719b8702789..9a64e8d3a14 100644
--- a/source3/lib/addrchange.c
+++ b/source3/lib/addrchange.c
@@ -214,7 +214,6 @@ static void addrchange_done(struct tevent_req *subreq)
state->addr.ss_family = ifa->ifa_family;
- rta = IFA_RTA(ifa);
len = h->nlmsg_len - sizeof(struct nlmsghdr) + sizeof(struct ifaddrmsg);
found = false;
diff --git a/source3/lib/dbwrap/dbwrap_watch.c
b/source3/lib/dbwrap/dbwrap_watch.c
index 9bf3d372621..6bbd68df859 100644
--- a/source3/lib/dbwrap/dbwrap_watch.c
+++ b/source3/lib/dbwrap/dbwrap_watch.c
@@ -51,7 +51,7 @@ static ssize_t dbwrap_record_watchers_key(struct db_context
*db,
return -1;
}
- if (wkey_len >= needed) {
+ if (wkey != NULL && wkey_len >= needed) {
SIVAL(wkey, 0, db_id_len);
memcpy(wkey + sizeof(uint32_t), db_id, db_id_len);
memcpy(wkey + sizeof(uint32_t) + db_id_len,
diff --git a/source3/lib/g_lock.c b/source3/lib/g_lock.c
index d97786b02a3..ef6bbb52613 100644
--- a/source3/lib/g_lock.c
+++ b/source3/lib/g_lock.c
@@ -347,7 +347,7 @@ struct g_lock_lock_fn_state {
static void g_lock_lock_fn(struct db_record *rec, void *private_data)
{
struct g_lock_lock_fn_state *state = private_data;
- struct server_id blocker;
+ struct server_id blocker = {0};
state->status = g_lock_trylock(rec, state->self, state->state->type,
&blocker);
diff --git a/source3/lib/messages.c b/source3/lib/messages.c
index 699282cff88..a6bf99578b6 100644
--- a/source3/lib/messages.c
+++ b/source3/lib/messages.c
@@ -480,7 +480,7 @@ static NTSTATUS messaging_init_internal(TALLOC_CTX *mem_ctx,
{
TALLOC_CTX *frame;
struct messaging_context *ctx;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status;
int ret;
const char *lck_path;
const char *priv_path;
diff --git a/source3/lib/smbconf/smbconf_reg.c
b/source3/lib/smbconf/smbconf_reg.c
index d4a8b8c2989..c923f3b6820 100644
--- a/source3/lib/smbconf/smbconf_reg.c
+++ b/source3/lib/smbconf/smbconf_reg.c
@@ -120,7 +120,7 @@ static sbcErr smbconf_reg_open_service_key(TALLOC_CTX
*mem_ctx,
static bool smbconf_value_exists(struct registry_key *key, const char *param)
{
bool ret = false;
- WERROR werr = WERR_OK;
+ WERROR werr;
TALLOC_CTX *ctx = talloc_stackframe();
struct registry_value *value = NULL;
@@ -175,7 +175,7 @@ static sbcErr smbconf_reg_set_value(struct registry_key
*key,
const char *valstr)
{
struct registry_value val;
- WERROR werr = WERR_OK;
+ WERROR werr;
sbcErr err;
char *subkeyname;
const char *canon_valname;
@@ -441,7 +441,7 @@ static sbcErr smbconf_reg_get_values(TALLOC_CTX *mem_ctx,
char ***value_strings)
{
TALLOC_CTX *tmp_ctx = NULL;
- WERROR werr = WERR_OK;
+ WERROR werr;
sbcErr err;
uint32_t count;
struct registry_value *valvalue = NULL;
@@ -580,7 +580,7 @@ done:
*/
static sbcErr smbconf_reg_init(struct smbconf_ctx *ctx, const char *path)
{
- WERROR werr = WERR_OK;
+ WERROR werr;
sbcErr err;
struct security_token *token;
@@ -709,7 +709,7 @@ static void smbconf_reg_get_csn(struct smbconf_ctx *ctx,
static sbcErr smbconf_reg_drop(struct smbconf_ctx *ctx)
{
char *path, *p;
- WERROR werr = WERR_OK;
+ WERROR werr;
sbcErr err = SBC_ERR_OK;
struct registry_key *parent_key = NULL;
struct registry_key *new_key = NULL;
@@ -992,7 +992,7 @@ static sbcErr smbconf_reg_get_parameter(struct smbconf_ctx
*ctx,
const char *param,
char **valstr)
{
- WERROR werr = WERR_OK;
+ WERROR werr;
sbcErr err;
struct registry_key *key = NULL;
struct registry_value *value = NULL;
@@ -1100,7 +1100,6 @@ static sbcErr smbconf_reg_set_includes(struct smbconf_ctx
*ctx,
uint32_t num_includes,
const char **includes)
{
- WERROR werr = WERR_OK;
sbcErr err;
struct registry_key *key = NULL;
TALLOC_CTX *tmp_ctx = talloc_stackframe();
@@ -1112,6 +1111,7 @@ static sbcErr smbconf_reg_set_includes(struct smbconf_ctx
*ctx,
}
if (num_includes == 0) {
+ WERROR werr;
if (!smbconf_value_exists(key, INCLUDES_VALNAME)) {
err = SBC_ERR_OK;
goto done;
diff --git a/source3/lib/substitute.c b/source3/lib/substitute.c
index ea227c5ab68..f8ca6f41cc1 100644
--- a/source3/lib/substitute.c
+++ b/source3/lib/substitute.c
@@ -513,7 +513,7 @@ char *talloc_sub_basic(TALLOC_CTX *mem_ctx,
tmp_ctx = talloc_stackframe();
- for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
+ for (s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
r = NULL;
b = a_string;
@@ -706,7 +706,7 @@ char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
goto done;
}
- for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
+ for (s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
b = a_string;
@@ -808,7 +808,7 @@ char *talloc_sub_advanced(TALLOC_CTX *ctx,
return NULL;
}
- for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
+ for (s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
b = a_string;
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index a8d5fdc5954..9e97d719f4e 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -2766,7 +2766,6 @@ bool lp_do_section(const char *pszSectionName, void
*userdata)
bool bRetval;
bool isglobal = ((strwicmp(pszSectionName, GLOBAL_NAME) == 0) ||
(strwicmp(pszSectionName, GLOBAL_NAME2) == 0));
- bRetval = false;
/* if we were in a global section then do the local inits */
if (bInGlobalSection && !isglobal)
@@ -3864,8 +3863,6 @@ static bool lp_load_ex(const char *pszFname,
TALLOC_CTX *frame = talloc_stackframe();
struct loadparm_context *lp_ctx;
- bRetval = false;
-
DEBUG(3, ("lp_load_ex: refreshing parameters\n"));
bInGlobalSection = true;
diff --git a/source3/registry/reg_api.c b/source3/registry/reg_api.c
index 2190d2a0919..62cb0e5f846 100644
--- a/source3/registry/reg_api.c
+++ b/source3/registry/reg_api.c
@@ -136,7 +136,7 @@ static WERROR regkey_open_onelevel(TALLOC_CTX *mem_ctx,
uint32_t access_desired,
struct registry_key **pregkey)
{
- WERROR result = WERR_OK;
+ WERROR result;
struct registry_key *regkey;
struct registry_key_handle *key;
@@ -955,7 +955,7 @@ static WERROR reg_deletekey_recursive_internal(struct
registry_key *parent,
const char *path,
bool del_key, bool lazy)
{
- WERROR werr = WERR_OK;
+ WERROR werr;
struct registry_key *key;
char *subkey_name = NULL;
uint32_t i;
diff --git a/source3/registry/reg_backend_db.c
b/source3/registry/reg_backend_db.c
index 7749b812c24..c870dc57ed6 100644
--- a/source3/registry/reg_backend_db.c
+++ b/source3/registry/reg_backend_db.c
@@ -850,20 +850,22 @@ WERROR regdb_init(void)
WERROR regdb_open( void )
{
- WERROR result = WERR_OK;
- char *db_path;
+ WERROR result;
+ char *db_path = NULL;
int saved_errno;
if ( regdb ) {
DEBUG(10, ("regdb_open: incrementing refcount (%d->%d)\n",
regdb_refcount, regdb_refcount+1));
regdb_refcount++;
- return WERR_OK;
+ result = WERR_OK;
+ goto done;
}
db_path = state_path(talloc_tos(), "registry.tdb");
if (db_path == NULL) {
- return WERR_NOT_ENOUGH_MEMORY;
+ result = WERR_NOT_ENOUGH_MEMORY;
+ goto done;
}
become_root();
@@ -877,16 +879,17 @@ WERROR regdb_open( void )
result =
ntstatus_to_werror(map_nt_error_from_unix(saved_errno));
DEBUG(0,("regdb_open: Failed to open %s! (%s)\n",
db_path, strerror(saved_errno)));
- TALLOC_FREE(db_path);
- return result;
+ goto done;
}
- TALLOC_FREE(db_path);
regdb_refcount = 1;
DEBUG(10, ("regdb_open: registry db opened. refcount reset (%d)\n",
regdb_refcount));
- return WERR_OK;
+ result = WERR_OK;
+done:
+ TALLOC_FREE(db_path);
+ return result;
}
/***********************************************************************
@@ -1674,8 +1677,6 @@ static bool regdb_key_exists(struct db_context *db, const
char *key)
buflen = value.dsize - len;
buf = (const char *)value.dptr + len;
- len = 0;
-
for (i = 0; i < num_items; i++) {
if (buflen == 0) {
break;
diff --git a/source4/libcli/ldap/ldap_client.c
b/source4/libcli/ldap/ldap_client.c
index da84adc7769..a5defbcb4e3 100644
--- a/source4/libcli/ldap/ldap_client.c
+++ b/source4/libcli/ldap/ldap_client.c
@@ -1020,7 +1020,7 @@ _PUBLIC_ NTSTATUS ldap_result_one(struct ldap_request
*req, struct ldap_message
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- if ((*msg)->type != type) {
+ if ((*msg) != NULL && (*msg)->type != type) {
*msg = NULL;
return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
}
diff --git a/source4/libcli/raw/clitree.c b/source4/libcli/raw/clitree.c
index b1b6159e750..e6b7c8a7a0c 100644
--- a/source4/libcli/raw/clitree.c
+++ b/source4/libcli/raw/clitree.c
@@ -135,7 +135,7 @@ NTSTATUS smb_raw_tcon_recv(struct smbcli_request *req,
TALLOC_CTX *mem_ctx,
p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx,
&parms->tconx.out.dev_type,
p, -1, STR_ASCII | STR_TERMINATE);
- p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx,
&parms->tconx.out.fs_type,
+ smbcli_req_pull_string(&req->in.bufinfo, mem_ctx,
&parms->tconx.out.fs_type,
p, -1, STR_TERMINATE);
break;
diff --git a/source4/libcli/raw/rawnegotiate.c
b/source4/libcli/raw/rawnegotiate.c
index cec081c364a..51c6f0f9ecb 100644
--- a/source4/libcli/raw/rawnegotiate.c
+++ b/source4/libcli/raw/rawnegotiate.c
@@ -154,7 +154,7 @@ NTSTATUS smb_raw_negotiate_recv(struct tevent_req *req)
NTSTATUS smb_raw_negotiate(struct smbcli_transport *transport, bool unicode,
int minprotocol, int maxprotocol)
{
- NTSTATUS status = NT_STATUS_INTERNAL_ERROR;
+ NTSTATUS status;
struct tevent_req *subreq = NULL;
bool ok;
@@ -164,7 +164,8 @@ NTSTATUS smb_raw_negotiate(struct smbcli_transport
*transport, bool unicode,
minprotocol,
maxprotocol);
if (subreq == NULL) {
- return NT_STATUS_NO_MEMORY;
+ status = NT_STATUS_NO_MEMORY;
+ goto failed;
}
ok = tevent_req_poll(subreq, transport->ev);
diff --git a/source4/libcli/smb_composite/fetchfile.c
b/source4/libcli/smb_composite/fetchfile.c
index dc6f71b452e..30e3a626ce6 100644
--- a/source4/libcli/smb_composite/fetchfile.c
+++ b/source4/libcli/smb_composite/fetchfile.c
@@ -88,7 +88,7 @@ static NTSTATUS fetchfile_read(struct composite_context *c,
static void fetchfile_state_handler(struct composite_context *c)
{
struct fetchfile_state *state;
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status;
state = talloc_get_type(c->private_data, struct fetchfile_state);
@@ -101,6 +101,9 @@ static void fetchfile_state_handler(struct
composite_context *c)
case FETCHFILE_READ:
status = fetchfile_read(c, state->io);
break;
+ default:
+ status = NT_STATUS_UNSUCCESSFUL;
+ break;
}
if (!NT_STATUS_IS_OK(status)) {
--
Samba Shared Repository
