diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | compile.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed May 5 22:22:51 2010 wanabe <s.wanabe@gmail.com> + + * compile.c (iseq_set_sequence): fix check range of ic_index. + a patch from Tomoyuki Chikanaga. #3236 + Wed May 5 21:49:31 2010 Yutaka Kanemoto <kanemoto@ruby-lang.org> * dln.c (aix_loaderror): use execerror for load error on AIX. @@ -1434,7 +1434,7 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *anchor) { int ic_index = FIX2INT(operands[j]); IC ic = &iseq->ic_entries[ic_index]; - if (UNLIKELY(ic_index > iseq->ic_size)) { + if (UNLIKELY(ic_index >= iseq->ic_size)) { rb_bug("iseq_set_sequence: ic_index overflow: index: %d, size: %d", ic_index, iseq->ic_size); } |