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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-26 23:00:37 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-26 23:00:37 +0000 |
commit | 65f7aa19a923baf7db4bfe13886f697d26a43061 (patch) | |
tree | 0f6996ec68c8829c104249bb30ad810e8310d183 | |
parent | 618dadaaaacb7aca96fdc7abb1fd2607835dd08c (diff) | |
download | ruby-65f7aa19a923baf7db4bfe13886f697d26a43061.tar.gz |
compile.c (iseq_set_sequence): check for multiplication overflow
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | compile.c | 2 |
2 files changed, 5 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Wed Aug 27 07:59:17 2014 Eric Wong <e@80x24.org> + + * compile.c (iseq_set_sequence): check for multiplication overflow + Tue Aug 26 22:07:42 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> * test/ruby/test_complex.rb: cherry-picked working assertions from r47251. @@ -1649,7 +1649,7 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *anchor) iseq->iseq_size = pos; iseq->stack_max = stack_max; - line_info_table = ruby_xrealloc(line_info_table, k * sizeof(struct iseq_line_info_entry)); + line_info_table = REALLOC_N(line_info_table, struct iseq_line_info_entry, k); iseq->line_info_table = line_info_table; iseq->line_info_size = k; |