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OpenXG
OpenXG UE
Commits
d27f5aa6
Commit
d27f5aa6
authored
Feb 27, 2021
by
Michael Cook
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Plain Diff
netlink_init.c: Memory leak
Found by `-fsanitize=address`.
parent
5f4ad1c9
Changes
5
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5 changed files
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12 additions
and
0 deletions
+12
-0
openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c
openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c
+8
-0
openair1/SIMULATION/ETH_TRANSPORT/proto.h
openair1/SIMULATION/ETH_TRANSPORT/proto.h
+1
-0
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
+1
-0
targets/RT/USER/lte-softmodem.c
targets/RT/USER/lte-softmodem.c
+1
-0
targets/RT/USER/lte-uesoftmodem.c
targets/RT/USER/lte-uesoftmodem.c
+1
-0
No files found.
openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c
View file @
d27f5aa6
...
...
@@ -133,6 +133,7 @@ int netlink_init_mbms_tun(char *ifprefix, int id) {//for UE, id = 1, 2, ...,
nas_dest_addr
.
nl_pid
=
0
;
/* For Linux Kernel */
nas_dest_addr
.
nl_groups
=
0
;
/* unicast */
// TX PART
free
(
nas_nlh_tx
);
nas_nlh_tx
=
(
struct
nlmsghdr
*
)
malloc
(
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
memset
(
nas_nlh_tx
,
0
,
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
/* Fill the netlink message header */
...
...
@@ -193,6 +194,7 @@ int netlink_init_tun(char *ifprefix, int num_if, int id) {//for UE, id = 1, 2, .
nas_dest_addr
.
nl_pid
=
0
;
/* For Linux Kernel */
nas_dest_addr
.
nl_groups
=
0
;
/* unicast */
// TX PART
free
(
nas_nlh_tx
);
nas_nlh_tx
=
(
struct
nlmsghdr
*
)
malloc
(
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
memset
(
nas_nlh_tx
,
0
,
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
/* Fill the netlink message header */
...
...
@@ -251,6 +253,7 @@ int netlink_init(void) {
nas_dest_addr
.
nl_pid
=
0
;
/* For Linux Kernel */
nas_dest_addr
.
nl_groups
=
0
;
/* unicast */
// TX PART
free
(
nas_nlh_tx
);
nas_nlh_tx
=
(
struct
nlmsghdr
*
)
malloc
(
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
memset
(
nas_nlh_tx
,
0
,
NLMSG_SPACE
(
NL_MAX_PAYLOAD
));
/* Fill the netlink message header */
...
...
@@ -273,3 +276,8 @@ int netlink_init(void) {
return
(
nas_sock_fd
[
0
]);
}
void
netlink_cleanup
(
void
)
{
free
(
nas_nlh_tx
);
nas_nlh_tx
=
NULL
;
}
openair1/SIMULATION/ETH_TRANSPORT/proto.h
View file @
d27f5aa6
...
...
@@ -64,5 +64,6 @@ void clear_UE_transport_info(uint8_t);
int
netlink_init
(
void
);
int
netlink_init_tun
(
char
*
ifsuffix
,
int
num_if
,
int
id
);
int
netlink_init_mbms_tun
(
char
*
ifsuffix
,
int
id
);
void
netlink_cleanup
(
void
);
#endif
/* EMU_PROTO_H_ */
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
View file @
d27f5aa6
...
...
@@ -2331,6 +2331,7 @@ pdcp_free (
void
pdcp_module_cleanup
(
void
)
//-----------------------------------------------------------------------------
{
netlink_cleanup
();
}
//-----------------------------------------------------------------------------
...
...
targets/RT/USER/lte-softmodem.c
View file @
d27f5aa6
...
...
@@ -803,6 +803,7 @@ int main ( int argc, char **argv )
}
}
pdcp_module_cleanup
();
terminate_opt
();
logClean
();
printf
(
"Bye.
\n
"
);
...
...
targets/RT/USER/lte-uesoftmodem.c
View file @
d27f5aa6
...
...
@@ -834,6 +834,7 @@ int main( int argc, char **argv ) {
if
(
PHY_vars_UE_g
[
0
][
0
]
->
rfdevice
.
trx_end_func
)
PHY_vars_UE_g
[
0
][
0
]
->
rfdevice
.
trx_end_func
(
&
PHY_vars_UE_g
[
0
][
0
]
->
rfdevice
);
pdcp_module_cleanup
();
terminate_opt
();
logClean
();
printf
(
"Bye.
\n
"
);
...
...
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