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lang/ruby25: apply upstream patch to fix segfault

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PR:		225470
Submitted by:	Charlie Li <ml+freebsd@vishwin.info>
Obtained from:	https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61523
Differential Revision:	https://reviews.freebsd.org/D14073
This commit is contained in:
Steve Wills 2018-02-16 03:11:46 +00:00
parent c5355726b5
commit aa5e3913d2
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=461970
6 changed files with 10043 additions and 1 deletions
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2
Mk/bsd.ruby.mk
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@ -175,7 +175,7 @@ RUBY24= "" # PLIST_SUB helpers
# Ruby 2.5
#
RUBY_RELVERSION= 2.5.0
RUBY_PORTREVISION= 0
RUBY_PORTREVISION= 1
RUBY_PORTEPOCH= 1
RUBY_PATCHLEVEL= 0
RUBY25= "" # PLIST_SUB helpers

5011
lang/ruby25/files/patch-ext_ripper_ripper.c Normal file
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45
lang/ruby25/files/patch-ext_ripper_ripper.y Normal file
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@ -0,0 +1,45 @@
--- ext/ripper/ripper.y.orig 2017-12-25 07:00:33 UTC
+++ ext/ripper/ripper.y
@@ -1983,18 +1983,10 @@ mlhs_node : user_variable
lhs : user_variable
{
$$ = assignable(var_field($1), 0, &@$);
-#if 0
- if (!$$) $$ = new_begin(0, &@$);
-#endif
-
}
| keyword_variable
{
$$ = assignable(var_field($1), 0, &@$);
-#if 0
- if (!$$) $$ = new_begin(0, &@$);
-#endif
-
}
| primary_value '[' opt_call_args rbracket
{
@@ -9957,11 +9949,13 @@ assignable_gen(struct parser_params *parser, ID id, NO
#ifdef RIPPER
ID id = get_id(lhs);
# define assignable_result(x) (lhs)
+# define assignable_error() (lhs)
# define parser_yyerror(parser, x) (lhs = assign_error_gen(parser, lhs))
#else
# define assignable_result(x) assignable_result0(x, location)
+# define assignable_error() new_begin(0, location)
#endif
- if (!id) return assignable_result(0);
+ if (!id) return assignable_error();
switch (id) {
case keyword_self:
yyerror0("Can't change the value of self");
@@ -10024,7 +10018,7 @@ assignable_gen(struct parser_params *parser, ID id, NO
compile_error(PARSER_ARG "identifier %"PRIsVALUE" is not valid to set", rb_id2str(id));
}
error:
- return assignable_result(0);
+ return assignable_error();
#undef assignable_result
#undef parser_yyerror
}

4926
lang/ruby25/files/patch-parse.c Normal file
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File diff suppressed because it is too large Load Diff

45
lang/ruby25/files/patch-parse.y Normal file
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@ -0,0 +1,45 @@
--- parse.y.orig 2017-12-21 06:52:15 UTC
+++ parse.y
@@ -1983,18 +1983,10 @@ mlhs_node : user_variable
lhs : user_variable
{
$$ = assignable(var_field($1), 0, &@$);
- /*%%%*/
- if (!$$) $$ = new_begin(0, &@$);
- /*%
- %*/
}
| keyword_variable
{
$$ = assignable(var_field($1), 0, &@$);
- /*%%%*/
- if (!$$) $$ = new_begin(0, &@$);
- /*%
- %*/
}
| primary_value '[' opt_call_args rbracket
{
@@ -9957,11 +9949,13 @@ assignable_gen(struct parser_params *parser, ID id, NO
#ifdef RIPPER
ID id = get_id(lhs);
# define assignable_result(x) (lhs)
+# define assignable_error() (lhs)
# define parser_yyerror(parser, x) (lhs = assign_error_gen(parser, lhs))
#else
# define assignable_result(x) assignable_result0(x, location)
+# define assignable_error() new_begin(0, location)
#endif
- if (!id) return assignable_result(0);
+ if (!id) return assignable_error();
switch (id) {
case keyword_self:
yyerror0("Can't change the value of self");
@@ -10024,7 +10018,7 @@ assignable_gen(struct parser_params *parser, ID id, NO
compile_error(PARSER_ARG "identifier %"PRIsVALUE" is not valid to set", rb_id2str(id));
}
error:
- return assignable_result(0);
+ return assignable_error();
#undef assignable_result
#undef parser_yyerror
}

15
lang/ruby25/files/patch-test_ruby_test__parse.rb Normal file
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@ -0,0 +1,15 @@
--- test/ruby/test_parse.rb.orig 2017-12-20 00:09:51 UTC
+++ test/ruby/test_parse.rb
@@ -746,6 +746,12 @@ x = __ENCODING__
end
END
end
+ assert_raise(SyntaxError) do
+ eval "#{<<~"begin;"}\n#{<<~'end;'}", nil, __FILE__, __LINE__+1
+ begin;
+ x, true
+ end;
+ end
end
def test_block_dup