diff options
Diffstat (limited to 'lib/string.c')
| -rw-r--r-- | lib/string.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/string.c b/lib/string.c index 0f8624532082..f71bead1be3e 100644 --- a/lib/string.c +++ b/lib/string.c @@ -689,13 +689,13 @@ EXPORT_SYMBOL(strstr); */ char *strnstr(const char *s1, const char *s2, size_t len) { - size_t l1 = len, l2; + size_t l2; l2 = strlen(s2); if (!l2) return (char *)s1; - while (l1 >= l2) { - l1--; + while (len >= l2) { + len--; if (!memcmp(s1, s2, l2)) return (char *)s1; s1++; |