diff options
author | wanabe <wanabe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-05 13:33:58 +0000 |
---|---|---|
committer | wanabe <wanabe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-05 13:33:58 +0000 |
commit | 0356eef426342a3305924b6438bd29914d9cc57e (patch) | |
tree | f57d1809fe6eccb1f36c8efdaa26c6fffe09181a | |
parent | 0882e74bf632b5003c8d02c54798f74f4c292d7e (diff) | |
download | ruby-0356eef426342a3305924b6438bd29914d9cc57e.tar.gz |
* compile.c (iseq_set_sequence): fix check range of ic_index.
a patch from Tomoyuki Chikanaga. #3236
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-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); } |