Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH v2] Fix WARNING in __ext4_ioctl | 3 (3) | 2024/07/11 02:42 |
[PATCH] Fix WARNING in __ext4_ioctl | 2 (2) | 2024/07/02 08:22 |
[syzbot] [ext4?] WARNING in __ext4_ioctl | 0 (1) | 2024/06/24 08:10 |
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Title | Replies (including bot) | Last reply |
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[PATCH v2] Fix WARNING in __ext4_ioctl | 3 (3) | 2024/07/11 02:42 |
[PATCH] Fix WARNING in __ext4_ioctl | 2 (2) | 2024/07/02 08:22 |
[syzbot] [ext4?] WARNING in __ext4_ioctl | 0 (1) | 2024/06/24 08:10 |
------------[ cut here ]------------ strnlen: detected buffer overflow: 17 byte read of buffer size 16 WARNING: CPU: 0 PID: 13374 at lib/string_helpers.c:1029 __fortify_report+0x9c/0xd0 lib/string_helpers.c:1029 Modules linked in: CPU: 0 PID: 13374 Comm: syz.0.2136 Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__fortify_report+0x9c/0xd0 lib/string_helpers.c:1029 Code: ed 48 c7 c0 20 c9 8f 8b 48 0f 44 d8 e8 8d 53 0b fd 4d 89 e0 48 89 ea 48 89 d9 4c 89 f6 48 c7 c7 a0 c9 8f 8b e8 e5 6e cd fc 90 <0f> 0b 90 90 5b 5d 41 5c 41 5d 41 5e e9 3e 67 8c 06 48 89 de 48 c7 RSP: 0018:ffffc9000327fbf0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffffff8b8fc920 RCX: ffffc9000dd3a000 RDX: 0000000000040000 RSI: ffffffff81514a46 RDI: 0000000000000001 RBP: 0000000000000011 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000010 R13: 0000000000000000 R14: ffffffff8b8fd2e0 R15: ffff88802f8a2060 FS: 00007fc17fd0e6c0(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc17fcedd58 CR3: 000000006c938000 CR4: 0000000000350ef0 Call Trace: <TASK> __fortify_panic+0x23/0x30 lib/string_helpers.c:1036 strnlen include/linux/fortify-string.h:235 [inline] sized_strscpy include/linux/fortify-string.h:309 [inline] ext4_ioctl_getlabel fs/ext4/ioctl.c:1154 [inline] __ext4_ioctl+0x404d/0x4580 fs/ext4/ioctl.c:1609 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __x64_sys_ioctl+0x196/0x220 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc17ef75ae9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc17fd0e048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fc17f104070 RCX: 00007fc17ef75ae9 RDX: 0000000020000080 RSI: 0000000081009431 RDI: 0000000000000009 RBP: 00007fc17eff6746 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007fc17f104070 R15: 00007fff07560fe8 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/06/26 03:37 | upstream | 55027e689933 | da0bd5ca | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in __ext4_ioctl | ||
2024/06/25 20:16 | upstream | 55027e689933 | da0bd5ca | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | WARNING in __ext4_ioctl | ||
2024/06/25 06:12 | upstream | 626737a5791b | 215eef4a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in __ext4_ioctl | ||
2024/06/23 23:18 | upstream | 7c16f0a4ed1c | edc5149a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in __ext4_ioctl | ||
2024/06/23 09:37 | upstream | 5f583a3162ff | edc5149a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in __ext4_ioctl | ||
2024/06/23 06:20 | upstream | 5f583a3162ff | edc5149a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-selinux-root | WARNING in __ext4_ioctl | ||
2024/06/20 08:01 | upstream | 2ccbdf43d5e7 | 41b7e219 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-badwrites-root | WARNING in __ext4_ioctl | ||
2024/06/29 15:01 | upstream | de0a9f448633 | 757f06b1 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream | WARNING in __ext4_ioctl | ||
2024/06/28 09:38 | upstream | 5bbd9b249880 | b62c7d46 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream | WARNING in __ext4_ioctl |