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authorBoqun Feng <boqun.feng@gmail.com>2022-07-27 18:58:20 +0300
committerMiguel Ojeda <ojeda@kernel.org>2022-09-28 09:54:17 +0300
commitb66c874fdb6653aefb3019aeaa9b9f8c1aadd6a0 (patch)
treebe669d54a0c7dfaf9ebe8fb64c0125603d705f84 /scripts/kallsyms.c
parentf76349cf41451c5c42a99f18a9163377e4b364ff (diff)
downloadlinux-b66c874fdb6653aefb3019aeaa9b9f8c1aadd6a0.tar.xz
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.c2
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;
}