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| author | Matt Johnston <matt@codeconstruct.com.au> | 2022-02-25 13:39:38 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-25 22:23:33 -0800 |
| commit | 33f5d1a9d9707d1c9ab227aadd9498664e0442e4 (patch) | |
| tree | 741fe270dd693a65429a4c68c414209c3ed0d440 /lib/string_helpers.c | |
| parent | 06bf1ce69d55729dc132d423d626398254fedc58 (diff) | |
mctp i2c: Fix hard head TX bounds length check
We should be testing the length before fitting into the u8 byte_count.
This is just a sanity check, the MCTP stack should have limited to MTU
which is checked, and we check consistency later in mctp_i2c_xmit().
Found by Smatch
mctp_i2c_header_create() warn: impossible condition
'(hdr->byte_count > 255) => (0-255 > 255)'
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions