)]}'
{
  "commit": "7f36f798f89bf32c0164049cb0e3fd1af613d0bb",
  "tree": "ca0685769d820da2dae057b5d063b5c11f8c1df7",
  "parents": [
    "6e1ff618737a2ffa12191dcd99f83ef07fac2e45"
  ],
  "author": {
    "name": "Hoang Le",
    "email": "hoang.h.le@dektech.com.au",
    "time": "Thu Jun 02 13:30:53 2022 +0700"
  },
  "committer": {
    "name": "Jakub Kicinski",
    "email": "kuba@kernel.org",
    "time": "Thu Jun 02 10:14:24 2022 -0700"
  },
  "message": "tipc: check attribute length for bearer name\n\nsyzbot reported uninit-value:\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nBUG: KMSAN: uninit-value in string_nocheck lib/vsprintf.c:644 [inline]\nBUG: KMSAN: uninit-value in string+0x4f9/0x6f0 lib/vsprintf.c:725\n string_nocheck lib/vsprintf.c:644 [inline]\n string+0x4f9/0x6f0 lib/vsprintf.c:725\n vsnprintf+0x2222/0x3650 lib/vsprintf.c:2806\n vprintk_store+0x537/0x2150 kernel/printk/printk.c:2158\n vprintk_emit+0x28b/0xab0 kernel/printk/printk.c:2256\n vprintk_default+0x86/0xa0 kernel/printk/printk.c:2283\n vprintk+0x15f/0x180 kernel/printk/printk_safe.c:50\n _printk+0x18d/0x1cf kernel/printk/printk.c:2293\n tipc_enable_bearer net/tipc/bearer.c:371 [inline]\n __tipc_nl_bearer_enable+0x2022/0x22a0 net/tipc/bearer.c:1033\n tipc_nl_bearer_enable+0x6c/0xb0 net/tipc/bearer.c:1042\n genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]\n\n- Do sanity check the attribute length for TIPC_NLA_BEARER_NAME.\n- Do not use \u0027illegal name\u0027 in printing message.\n\nReported-by: syzbot+e820fdc8ce362f2dea51@syzkaller.appspotmail.com\nFixes: cb30a63384bc (\"tipc: refactor function tipc_enable_bearer()\")\nAcked-by: Jon Maloy \u003cjmaloy@redhat.com\u003e\nSigned-off-by: Hoang Le \u003choang.h.le@dektech.com.au\u003e\nLink: https://lore.kernel.org/r/20220602063053.5892-1-hoang.h.le@dektech.com.au\nSigned-off-by: Jakub Kicinski \u003ckuba@kernel.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "6d39ca05f24950f05edf5e008f3ddb9022323441",
      "old_mode": 33188,
      "old_path": "net/tipc/bearer.c",
      "new_id": "932c87b98eca0ab50dd1f55460612ef358372422",
      "new_mode": 33188,
      "new_path": "net/tipc/bearer.c"
    }
  ]
}