diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | parse.y | 4 | ||||
-rw-r--r-- | test/ruby/test_syntax.rb | 2 |
3 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Sun Apr 12 15:34:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * parse.y (arg): fix segfault by null caused by syntax error. + [ruby-core:68851] [Bug #10957] + Sun Apr 12 15:11:16 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> * lib/rubygems/test_case.rb: use explicitly exception class and reverted @@ -2103,7 +2103,7 @@ arg : lhs '=' arg value_expr($3); $$ = NEW_DOT2($1, $3); if ($1 && nd_type($1) == NODE_LIT && FIXNUM_P($1->nd_lit) && - nd_type($3) == NODE_LIT && FIXNUM_P($3->nd_lit)) { + $3 && nd_type($3) == NODE_LIT && FIXNUM_P($3->nd_lit)) { deferred_nodes = list_append(deferred_nodes, $$); } /*% @@ -2117,7 +2117,7 @@ arg : lhs '=' arg value_expr($3); $$ = NEW_DOT3($1, $3); if ($1 && nd_type($1) == NODE_LIT && FIXNUM_P($1->nd_lit) && - nd_type($3) == NODE_LIT && FIXNUM_P($3->nd_lit)) { + $3 && nd_type($3) == NODE_LIT && FIXNUM_P($3->nd_lit)) { deferred_nodes = list_append(deferred_nodes, $$); } /*% diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index ace5c8d46e..0274a11e83 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -561,6 +561,8 @@ eom bug10957 = '[ruby-core:68477] [Bug #10957]' assert_ruby_status(['-c', '-e', 'p ()..0'], "", bug10957) assert_ruby_status(['-c', '-e', 'p ()...0'], "", bug10957) + assert_syntax_error('0..%w.', /unterminated string/, bug10957) + assert_syntax_error('0...%w.', /unterminated string/, bug10957) end private |