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| author | Kevin O'Connor <kevin@koconnor.net> | 2025-05-29 19:27:39 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2025-05-29 19:30:45 -0400 |
| commit | 8d7e4871492d5a8e89e58da7865e686b07ec5842 (patch) | |
| tree | 1d4aa2b031b890556087a43d0b15b70317add2ef /klippy | |
| parent | eb43b20e3b3555a4e94b84a8df4d6095909fc077 (diff) | |
| download | kutter-8d7e4871492d5a8e89e58da7865e686b07ec5842.tar.gz kutter-8d7e4871492d5a8e89e58da7865e686b07ec5842.tar.xz kutter-8d7e4871492d5a8e89e58da7865e686b07ec5842.zip | |
sos_filter: Improve error checking on section_idx
Validate host provided index prior to accessing memory using that
index.
Also, consistently use a uint8_t for max_sections (to account for
integer overflow issues).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/extras/sos_filter.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/klippy/extras/sos_filter.py b/klippy/extras/sos_filter.py index f5ba3c27..8c405782 100644 --- a/klippy/extras/sos_filter.py +++ b/klippy/extras/sos_filter.py @@ -176,7 +176,7 @@ class SosFilter: # create an uninitialized filter object def create_filter(self): - self._mcu.add_config_cmd("config_sos_filter oid=%d max_sections=%u" + self._mcu.add_config_cmd("config_sos_filter oid=%d max_sections=%d" % (self._oid, self._max_sections)) self._configure_filter(is_init=True) |