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| author | Nathan Chancellor <nathan@kernel.org> | 2024-03-21 13:18:17 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2024-03-22 16:25:31 -0700 |
| commit | 231dc3f0c936db142ef3fa922f1ab751dd532d70 (patch) | |
| tree | 2e45bf07025e242331ca34f9fde09c2fbd968e5c | |
| parent | d8e45f2929b94099913eb66c3ebb18b5063e9421 (diff) | |
| download | lwn-231dc3f0c936db142ef3fa922f1ab751dd532d70.tar.gz lwn-231dc3f0c936db142ef3fa922f1ab751dd532d70.zip | |
lkdtm/bugs: Improve warning message for compilers without counted_by support
The current message for telling the user that their compiler does not
support the counted_by attribute in the FAM_BOUNDS test does not make
much sense either grammatically or semantically. Fix it to make it
correct in both aspects.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20240321-lkdtm-improve-lack-of-counted_by-msg-v1-1-0fbf7481a29c@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
| -rw-r--r-- | drivers/misc/lkdtm/bugs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/lkdtm/bugs.c b/drivers/misc/lkdtm/bugs.c index b92767d6bdd2..5178c02b21eb 100644 --- a/drivers/misc/lkdtm/bugs.c +++ b/drivers/misc/lkdtm/bugs.c @@ -417,7 +417,7 @@ static void lkdtm_FAM_BOUNDS(void) pr_err("FAIL: survived access of invalid flexible array member index!\n"); if (!__has_attribute(__counted_by__)) - pr_warn("This is expected since this %s was built a compiler supporting __counted_by\n", + pr_warn("This is expected since this %s was built with a compiler that does not support __counted_by\n", lkdtm_kernel_info); else if (IS_ENABLED(CONFIG_UBSAN_BOUNDS)) pr_expected_config(CONFIG_UBSAN_TRAP); |