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| author | Dmitry Vyukov <dvyukov@google.com> | 2019-12-09 07:42:48 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-12-17 19:03:39 +0100 |
| commit | 64ca0a371100fc7dfdb20de9263763e46c88a436 (patch) | |
| tree | 0e417568271dbbcc5817034a624a31d62bf20633 /sys/linux/dev_ptmx.txt.warn | |
| parent | f950e82d47572b79581fd6b8355504cddb06a7f4 (diff) | |
tools/syz-check: add description checking utility
syz-check parses vmlinux dwarf, extracts struct descriptions,
compares them with what we have (size, fields, alignment, etc)
and produces .warn files.
This is first raw version, it can be improved in a number of ways.
But it already helped to identify a critical issue #1542
and shows some wrong struct descriptions.
Update #590
Diffstat (limited to 'sys/linux/dev_ptmx.txt.warn')
| -rw-r--r-- | sys/linux/dev_ptmx.txt.warn | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sys/linux/dev_ptmx.txt.warn b/sys/linux/dev_ptmx.txt.warn new file mode 100644 index 000000000..5c9718fa8 --- /dev/null +++ b/sys/linux/dev_ptmx.txt.warn @@ -0,0 +1,25 @@ +0168: struct termios: bad number of fields: syz=12 kernel=6 +0174: field termios.cc0/c_cc: bad size: syz=1 kernel=19 +0194: struct termio: bad number of fields: syz=10 kernel=6 +0194: struct termio: bad size: syz=20 kernel=18 +0200: field termio.cc0/c_cc: bad size: syz=1 kernel=8 +0214: struct io_cmap: no corresponding struct in kernel +0223: struct unimapdesc_in: no corresponding struct in kernel +0228: struct unimapdesc_out: no corresponding struct in kernel +0238: struct unimapinit: no corresponding struct in kernel +0289: struct tiocl_selection: bad number of fields: syz=6 kernel=5 +0289: struct tiocl_selection: bad size: syz=11 kernel=10 +0290: field tiocl_selection.subcode/xs: bad size: syz=1 kernel=2 +0291: field tiocl_selection.xs/ys: bad offset: syz=1 kernel=2 +0292: field tiocl_selection.ys/xe: bad offset: syz=3 kernel=4 +0293: field tiocl_selection.xe/ye: bad offset: syz=5 kernel=6 +0294: field tiocl_selection.ye/sel_mode: bad offset: syz=7 kernel=8 +0300: struct loadlut: no corresponding struct in kernel +0308: struct tiocl_shift_state: no corresponding struct in kernel +0313: struct tioctl_scroll_console: no corresponding struct in kernel +0327: field serial_struct.close_delay/close_delay: bad size: syz=4 kernel=2 +0328: field serial_struct.io_type/io_type: bad offset: syz=36 kernel=34 +0329: field serial_struct.reserved_char/reserved_char: bad offset: syz=37 kernel=35 +0330: field serial_struct.hub6/hub6: bad offset: syz=40 kernel=36 +0331: field serial_struct.closing_wait/closing_wait: bad offset: syz=44 kernel=40 +0332: field serial_struct.closing_wait2/closing_wait2: bad offset: syz=46 kernel=42 |