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| author | Laurent Vivier <lvivier@redhat.com> | 2025-05-13 11:41:02 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2025-05-14 17:51:37 +0200 |
| commit | 2d3d69c5c348d18112596bd3fdeed95689c613c8 (patch) | |
| tree | 7a0ad02ccd143f507401b0439105ae723fdc73d9 /doc | |
| parent | 0f7bf10b0a5542690dc6c75e4b56a6030ca8a663 (diff) | |
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flow: Fix clang error (clang-analyzer-security.PointerSub)
Fixes the following clang-analyzer warning:
flow_table.h:96:25: note: Subtraction of two pointers that do not point into the same array is undefined behavior
96 | return (union flow *)f - flowtab;
The `flow_idx()` function is called via `FLOW_IDX()` from
`flow_foreach_slot()`, where `f` is set to `&flowtab[idx].f`.
Therefore, `f` and `flowtab` do point to the same array.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions