forked from Minki/linux
b8ad540dd4
socket malloced by sock_create_kern() should be release before return
in the error handling, otherwise it cause memory leak.
unreferenced object 0xffff88810910c000 (size 1216):
comm "00000003_test_m", pid 12238, jiffies 4295050289 (age 54.237s)
hex dump (first 32 bytes):
01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 2f 30 0a 81 88 ff ff ........./0.....
backtrace:
[<00000000e877f89f>] sock_alloc_inode+0x18/0x1c0
[<0000000093d1dd51>] alloc_inode+0x63/0x1d0
[<000000005673fec6>] new_inode_pseudo+0x14/0xe0
[<00000000b5db6be8>] sock_alloc+0x3c/0x260
[<00000000e7e3cbb2>] __sock_create+0x89/0x620
[<0000000023e48593>] mptcp_subflow_create_socket+0xc0/0x5e0
[<00000000419795e4>] __mptcp_socket_create+0x1ad/0x3f0
[<00000000b2f942e8>] mptcp_stream_connect+0x281/0x4f0
[<00000000c80cd5cc>] __sys_connect_file+0x14d/0x190
[<00000000dc761f11>] __sys_connect+0x128/0x160
[<000000008b14e764>] __x64_sys_connect+0x6f/0xb0
[<000000007b4f93bd>] do_syscall_64+0xa1/0x530
[<00000000d3e770b6>] entry_SYSCALL_64_after_hwframe+0x49/0xb3
Fixes:
|
||
---|---|---|
.. | ||
crypto.c | ||
ctrl.c | ||
diag.c | ||
Kconfig | ||
Makefile | ||
mib.c | ||
mib.h | ||
options.c | ||
pm_netlink.c | ||
pm.c | ||
protocol.c | ||
protocol.h | ||
subflow.c | ||
token.c |