Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] nfc: fix memory leak of se_io context in nfc_genl_se_io | 8 (8) | 2023/03/06 15:27 |
[syzbot] [nfc?] memory leak in nfc_genl_se_io | 0 (1) | 2023/02/17 18:42 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] nfc: fix memory leak of se_io context in nfc_genl_se_io | 8 (8) | 2023/03/06 15:27 |
[syzbot] [nfc?] memory leak in nfc_genl_se_io | 0 (1) | 2023/02/17 18:42 |
executing program executing program BUG: memory leak unreferenced object 0xffff88810e03ca60 (size 32): comm "syz-executor354", pid 5068, jiffies 4294945666 (age 13.810s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff815090d4>] kmalloc_trace+0x24/0x90 mm/slab_common.c:1062 [<ffffffff846a8104>] kmalloc include/linux/slab.h:580 [inline] [<ffffffff846a8104>] kzalloc include/linux/slab.h:720 [inline] [<ffffffff846a8104>] nfc_genl_se_io+0xf4/0x260 net/nfc/netlink.c:1531 [<ffffffff83d2cede>] genl_family_rcv_msg_doit.isra.0+0xee/0x150 net/netlink/genetlink.c:968 [<ffffffff83d2d217>] genl_family_rcv_msg net/netlink/genetlink.c:1048 [inline] [<ffffffff83d2d217>] genl_rcv_msg+0x2d7/0x430 net/netlink/genetlink.c:1065 [<ffffffff83d2b5a1>] netlink_rcv_skb+0x91/0x1e0 net/netlink/af_netlink.c:2574 [<ffffffff83d2c5a8>] genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 [<ffffffff83d2a4fb>] netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] [<ffffffff83d2a4fb>] netlink_unicast+0x39b/0x4d0 net/netlink/af_netlink.c:1365 [<ffffffff83d2a9ca>] netlink_sendmsg+0x39a/0x710 net/netlink/af_netlink.c:1942 [<ffffffff83b74b3a>] sock_sendmsg_nosec net/socket.c:714 [inline] [<ffffffff83b74b3a>] sock_sendmsg+0x5a/0x80 net/socket.c:734 [<ffffffff83b750bd>] ____sys_sendmsg+0x38d/0x410 net/socket.c:2476 [<ffffffff83b79c68>] ___sys_sendmsg+0xa8/0x110 net/socket.c:2530 [<ffffffff83b79e0c>] __sys_sendmsg+0x8c/0x100 net/socket.c:2559 [<ffffffff8498d8a9>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff8498d8a9>] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 [<ffffffff84a0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/02/13 18:34 | upstream | ceaa837f96ad | 4d66ad72 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in nfc_genl_se_io |