From 6db2983cd8064808141ccefd75218f5b4345ffae Mon Sep 17 00:00:00 2001 From: Eugene Loh Date: Thu, 17 Jan 2019 14:46:00 -0800 Subject: kallsyms: Handle too long symbols in kallsyms.c 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 Acked-by: Ard Biesheuvel Signed-off-by: Masahiro Yamada --- scripts/kallsyms.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts/kallsyms.c') diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 77cebad0474e..f75e7bda4889 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; -- cgit v1.2.3-59-g8ed1b