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authorStefano Brivio <sbrivio@redhat.com>2023-01-04 17:31:08 +0100
committerStefano Brivio <sbrivio@redhat.com>2023-01-05 15:08:07 +0100
commit37f82ccd9f4f107cdfbe83598b6733c7a6c4fb77 (patch)
tree8e94d2e9d5876f65a1256e45c0438d150098bf1a /test
parent08c01f5b4e26b0c525875ea697958d058c0d3b7c (diff)
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tcp: Explicitly check option length field values in tcp_opt_get()
Reported by Coverity (CWE-606, Untrusted loop bound), and actually harmless because we'll exit the option-scanning loop if the remaining length is not enough for a new option, instead of reading past the header. In any case, it looks like a good idea to explicitly check for reasonable values of option lengths. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'test')
0 files changed, 0 insertions, 0 deletions