diff options
| -rw-r--r-- | scripts/mod/modpost.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 9d9c5b905b35..5ba203b9eddf 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1703,12 +1703,11 @@ static void check_sec_ref(struct module *mod, const char *modname, static char *remove_dot(char *s) { - char *end; - int n = strcspn(s, "."); + size_t n = strcspn(s, "."); - if (n > 0 && s[n] != 0) { - strtoul(s + n + 1, &end, 10); - if (end > s + n + 1 && (*end == '.' || *end == 0)) + if (n && s[n]) { + size_t m = strspn(s + n + 1, "0123456789"); + if (m && (s[n + m] == '.' || s[n + m] == 0)) s[n] = 0; } return s; |