kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* cont.c (rb_cont_call): forbid calling dead fiber with

Browse source 
Cotinuation#call.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2007-06-06 01:55:09 +00:00
parent a96aacb08c
commit 15b31b0d80
2 changed files with 13 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
cont.c
View file

@ -344,6 +344,14 @@ rb_cont_call(int argc, VALUE *argv, VALUE contval)
if (cont->saved_thread.trap_tag != th->trap_tag) {
rb_raise(rb_eRuntimeError, "continuation called across trap");
}
if (cont->saved_thread.fiber) {
rb_context_t *fcont;
GetContPtr(cont->saved_thread.fiber, fcont);
if (!fcont->alive) {
rb_raise(rb_eRuntimeError, "continuation called dead fiber");
}
}
cont->value = make_passing_arg(argc, argv);