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| author |   Boqun Feng <boqun.feng@gmail.com> | 2022-07-27 17:58:20 +0200 |
|---|---|---|
| committer |   Miguel Ojeda <ojeda@kernel.org> | 2022-09-28 08:54:17 +0200 |
| commit | b66c874fdb6653aefb3019aeaa9b9f8c1aadd6a0 (patch) | |
| tree | be669d54a0c7dfaf9ebe8fb64c0125603d705f84 /scripts/kallsyms.c | |
| parent | Linux 6.0-rc7 (diff) | |
| download | linux-dev-b66c874fdb6653aefb3019aeaa9b9f8c1aadd6a0.tar.xz linux-dev-b66c874fdb6653aefb3019aeaa9b9f8c1aadd6a0.zip | |
kallsyms: use `ARRAY_SIZE` instead of hardcoded size
This removes one place where the `500` constant is hardcoded.
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Geert Stappers <stappers@stappers.nl>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Co-developed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'scripts/kallsyms.c')
| -rw-r--r-- | scripts/kallsyms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index f18e6dfc68c5..8551513f9311 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -206,7 +206,7 @@ static struct sym_entry *read_symbol(FILE *in) rc = fscanf(in, "%llx %c %499s\n", &addr, &type, name); if (rc != 3) { - if (rc != EOF && fgets(name, 500, in) == NULL) + if (rc != EOF && fgets(name, ARRAY_SIZE(name), in) == NULL) fprintf(stderr, "Read error or end of file.\n"); return NULL; } |