diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | regexec.c | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Mon May 19 23:19:35 2008 Yusuke Endoh <mame@tsg.ne.jp> + + * regexec.c (slow_search): check the case when the length is 1. + The behavior of memcmp is undefined if the third argument is 0. + Mon May 19 21:07:48 2008 Koichi Sasada <ko1@atdot.net> * thread_pthread.c (native_thread_apply_priority): @@ -2765,7 +2765,7 @@ slow_search(OnigEncoding enc, UChar* target, UChar* target_end, if (*s == *target) { p = s + 1; t = target + 1; - if (memcmp(t, p, target_end - t) == 0) + if (target_end == t || memcmp(t, p, target_end - t) == 0) return s; } s += n; @@ -2776,7 +2776,7 @@ slow_search(OnigEncoding enc, UChar* target, UChar* target_end, if (*s == *target) { p = s + 1; t = target + 1; - if (memcmp(t, p, target_end - t) == 0) + if (target_end == t || memcmp(t, p, target_end - t) == 0) return s; } s += enclen(enc, s, end); |