From: Eugene Loh <eugene....@oracle.com> When checking for symbols with excessively long names, account for null terminating character.
Fixes: f3462aa952cf ("Kbuild: Handle longer symbols in kallsyms.c") Signed-off-by: Eugene Loh <eugene....@oracle.com> --- scripts/kallsyms.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 77cebad..f75e7bd 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -118,8 +118,8 @@ static int read_symbol(FILE *in, struct sym_entry *s) fprintf(stderr, "Read error or end of file.\n"); return -1; } - if (strlen(sym) > KSYM_NAME_LEN) { - fprintf(stderr, "Symbol %s too long for kallsyms (%zu vs %d).\n" + if (strlen(sym) >= KSYM_NAME_LEN) { + fprintf(stderr, "Symbol %s too long for kallsyms (%zu >= %d).\n" "Please increase KSYM_NAME_LEN both in kernel and kallsyms.c\n", sym, strlen(sym), KSYM_NAME_LEN); return -1; -- 1.8.3.1