diff options
| -rw-r--r-- | lib/string.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/string.c b/lib/string.c index 3206d0178296..cdd97f431ae2 100644 --- a/lib/string.c +++ b/lib/string.c @@ -313,12 +313,12 @@ EXPORT_SYMBOL(strchrnul); */ char *strrchr(const char *s, int c) { - const char *p = s + strlen(s); - do { - if (*p == (char)c) - return (char *)p; - } while (--p >= s); - return NULL; + const char *last = NULL; + do { + if (*s == (char)c) + last = s; + } while (*s++); + return (char *)last; } EXPORT_SYMBOL(strrchr); #endif |