Backport r40216 (fiddle's mprotect)
r40216 を backport お願いします。
とりあえず segv はしなくなります。
Updated by nagachika (Tomoyuki Chikanaga) over 7 years ago
- Status changed from Assigned to Closed
- % Done changed from 0 to 100
This issue was solved with changeset r40290.
Yui, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
merge revision(s) 40216: [Backport #8266]
* ext/fiddle/closure.c (initialize): check mprotect's return value. If mprotect is failed because of PaX or something, its function call will cause SEGV. http://c5664.rubyci.org/~chkbuild/ruby-trunk/log/20130401T210301Z.diff.html.gz