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| Title | Replies (including bot) | Last reply |
|---|---|---|
| [PATCH] vfs_getxattr_alloc(): don't allocate buf on failure | 4 (4) | 2022/08/03 13:24 |
| [PATCH v2] vfs_getxattr_alloc(): don't allocate buf on failure | 1 (1) | 2022/08/03 13:17 |
| memory leak in cap_inode_getsecurity | 3 (8) | 2022/08/03 04:53 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2023/04/14 09:11 | 19m | retest repro | upstream | OK log | |
| 2022/11/12 00:30 | 14m | retest repro | upstream | OK log | |
| 2022/11/11 13:30 | 16m | retest repro | upstream | report log | |
| 2022/08/03 04:36 | 16m | miklos@szeredi.hu | patch | upstream | OK log |
| 2022/08/01 12:20 | 15m | miklos@szeredi.hu | patch | upstream | OK log |
| 2022/08/01 10:11 | 16m | miklos@szeredi.hu | patch | upstream | OK log |
| 2021/08/03 02:11 | 9m | phind.uet@gmail.com | patch | linux-next | report log |
| 2021/08/02 16:15 | 12m | phind.uet@gmail.com | linux-next | report log | |
| 2021/07/30 13:32 | 8m | phind.uet@gmail.com | upstream | report log |
executing program
BUG: memory leak
unreferenced object 0xffff88810f0ac060 (size 32):
comm "syz-executor240", pid 3622, jiffies 4294961303 (age 14.040s)
hex dump (first 32 bytes):
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 00 ................
backtrace:
[<ffffffff814c6ecd>] __do_krealloc mm/slab_common.c:1185 [inline]
[<ffffffff814c6ecd>] krealloc+0x4d/0xb0 mm/slab_common.c:1218
[<ffffffff8162625c>] vfs_getxattr_alloc+0x13c/0x1c0 fs/xattr.c:379
[<ffffffff822374b2>] cap_inode_getsecurity+0xb2/0x500 security/commoncap.c:400
[<ffffffff8223d88c>] security_inode_getsecurity+0x7c/0xb0 security/security.c:1441
[<ffffffff81625a0a>] xattr_getsecurity fs/xattr.c:327 [inline]
[<ffffffff81625a0a>] vfs_getxattr+0x22a/0x290 fs/xattr.c:423
[<ffffffff81c0ab02>] ovl_xattr_get+0x62/0xa0 fs/overlayfs/inode.c:404
[<ffffffff81624742>] __vfs_getxattr+0x72/0xa0 fs/xattr.c:401
[<ffffffff82236f52>] cap_inode_need_killpriv+0x22/0x40 security/commoncap.c:301
[<ffffffff8223d773>] security_inode_need_killpriv+0x23/0x60 security/security.c:1419
[<ffffffff8161074e>] dentry_needs_remove_privs fs/inode.c:1992 [inline]
[<ffffffff8161074e>] dentry_needs_remove_privs+0x4e/0xa0 fs/inode.c:1982
[<ffffffff815cfead>] do_truncate+0x7d/0x130 fs/open.c:57
[<ffffffff815d0169>] vfs_truncate+0x209/0x240 fs/open.c:111
[<ffffffff815d0268>] do_sys_truncate.part.0+0xc8/0xe0 fs/open.c:134
[<ffffffff815d0303>] do_sys_truncate fs/open.c:128 [inline]
[<ffffffff815d0303>] __do_sys_truncate fs/open.c:146 [inline]
[<ffffffff815d0303>] __se_sys_truncate fs/open.c:144 [inline]
[<ffffffff815d0303>] __x64_sys_truncate+0x33/0x50 fs/open.c:144
[<ffffffff845b1955>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff845b1955>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022/07/31 15:11 | upstream | 6a010258447d | fef302b1 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in cap_inode_getsecurity | ||
| 2019/10/03 14:23 | upstream | 0f1a7b3fac05 | fc17ba49 | .config | console log | report | syz | ci-upstream-gce-leak |