diff options
-rw-r--r-- | st.c | 3 | ||||
-rw-r--r-- | util.c | 6 |
2 files changed, 7 insertions, 2 deletions
@@ -2036,8 +2036,9 @@ int st_locale_insensitive_strncasecmp(const char *s1, const char *s2, size_t n) { char c1, c2; + size_t i; - while (n--) { + for (i = 0; i < n; i++) { c1 = *s1++; c2 = *s2++; if (c1 == '\0' || c2 == '\0') { @@ -35,8 +35,12 @@ ruby_scan_oct(const char *start, size_t len, size_t *retlen) { register const char *s = start; register unsigned long retval = 0; + size_t i; - while (len-- && *s >= '0' && *s <= '7') { + for (i = 0; i < len; i++) { + if ((s[0] < '0') || ('7' < s[0])) { + break; + } retval <<= 3; retval |= *s++ - '0'; } |