Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] hfsplus: fix uninit-value in hfsplus_listxattr | 1 (1) | 2024/04/10 07:24 |
[syzbot] [hfs?] KMSAN: uninit-value in hfsplus_listxattr (2) | 1 (3) | 2024/04/10 05:55 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] hfsplus: fix uninit-value in hfsplus_listxattr | 1 (1) | 2024/04/10 07:24 |
[syzbot] [hfs?] KMSAN: uninit-value in hfsplus_listxattr (2) | 1 (3) | 2024/04/10 05:55 |
loop0: detected capacity change from 0 to 1024 ===================================================== BUG: KMSAN: uninit-value in strncmp+0x11e/0x180 lib/string.c:291 strncmp+0x11e/0x180 lib/string.c:291 hfsplus_listxattr+0x97d/0x1a60 vfs_listxattr fs/xattr.c:493 [inline] listxattr+0x1f3/0x6b0 fs/xattr.c:840 path_listxattr fs/xattr.c:864 [inline] __do_sys_listxattr fs/xattr.c:876 [inline] __se_sys_listxattr fs/xattr.c:873 [inline] __x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x72/0x7a Uninit was created at: slab_post_alloc_hook mm/slub.c:3804 [inline] slab_alloc_node mm/slub.c:3845 [inline] kmalloc_trace+0x578/0xba0 mm/slub.c:3992 kmalloc include/linux/slab.h:628 [inline] hfsplus_listxattr+0x4cc/0x1a60 fs/hfsplus/xattr.c:701 vfs_listxattr fs/xattr.c:493 [inline] listxattr+0x1f3/0x6b0 fs/xattr.c:840 path_listxattr fs/xattr.c:864 [inline] __do_sys_listxattr fs/xattr.c:876 [inline] __se_sys_listxattr fs/xattr.c:873 [inline] __x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x72/0x7a CPU: 0 PID: 5019 Comm: syz-executor940 Not tainted 6.9.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 =====================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/04/09 04:10 | upstream | fec50db7033e | 53df08b6 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfsplus_listxattr | |
2024/04/08 08:52 | upstream | 9fe30842a90b | ca620dd8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfsplus_listxattr | ||
2024/04/08 08:41 | upstream | 9fe30842a90b | ca620dd8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfsplus_listxattr | ||
2024/04/08 08:41 | upstream | 9fe30842a90b | ca620dd8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfsplus_listxattr |