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| author | Kees Cook <[email protected]> | 2024-03-01 06:22:26 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2024-03-02 00:03:32 +0000 |
| commit | bd1ebf2467f9c5d157bec7b025e83f8ffdae1318 (patch) | |
| tree | 57b4a79108735efa9116de055fd038ef4014b96f /lib/test_string.c | |
| parent | VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_ha... (diff) | |
| download | kernel-bd1ebf2467f9c5d157bec7b025e83f8ffdae1318.tar.gz kernel-bd1ebf2467f9c5d157bec7b025e83f8ffdae1318.zip | |
overflow: Allow non-type arg to type_max() and type_min()
A common use of type_max() is to find the max for the type of a
variable. Using the pattern type_max(typeof(var)) is needlessly
verbose. Instead, since typeof(type) == type we can just explicitly
call typeof() on the argument to type_max() and type_min(). Add
wrappers for readability.
We can do some replacements right away:
$ git grep '\btype_\(min\|max\)(typeof' | wc -l
11
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'lib/test_string.c')
0 files changed, 0 insertions, 0 deletions