diff options
Diffstat (limited to 'compat/regex/regex_internal.c')
| -rw-r--r-- | compat/regex/regex_internal.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c index d4121f2f4f..59bf151336 100644 --- a/compat/regex/regex_internal.c +++ b/compat/regex/regex_internal.c @@ -14,9 +14,8 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ static void re_string_construct_common (const char *str, int len, re_string_t *pstr, @@ -613,7 +612,7 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags) int low = 0, high = pstr->valid_len, mid; do { - mid = (high + low) / 2; + mid = low + (high - low) / 2; if (pstr->offsets[mid] > offset) high = mid; else if (pstr->offsets[mid] < offset) @@ -1394,7 +1393,7 @@ re_node_set_contains (const re_node_set *set, int elem) right = set->nelem - 1; while (idx < right) { - mid = (idx + right) / 2; + mid = idx + (right - idx) / 2; if (set->elems[mid] < elem) idx = mid + 1; else |