[#68137] improve semantics of manpages — "Anthony J. Bentley" <anthony@...>
Hi,
1 message
2015/02/17
[#68144] Re: Future of test suites for Ruby — Anthony Crumley <anthony.crumley@...>
FYI...
4 messages
2015/02/17
[#68343] [Ruby trunk - Bug #10916] [Open] What the Ruby? SegFault? — ruby@...
Issue #10916 has been reported by why do i need this acct just to create a bug report.
5 messages
2015/02/27
[#68373] Re: [Ruby trunk - Bug #10916] [Open] What the Ruby? SegFault?
— "Martin J. Dürst" <duerst@...>
2015/03/02
> * Author: why do i need this acct just to create a bug report
[#68358] [Ruby trunk - Bug #10902] require("enumerator") scans LOAD_PATH 2x on every invocation — ruby@...1.net
Issue #10902 has been updated by Aman Gupta.
3 messages
2015/02/28
[ruby-core:68110] [Ruby trunk - Bug #10853] [Assigned] inspect.claer dumps core
From:
mame@...
Date:
2015-02-13 12:41:58 UTC
List:
ruby-core #68110
Issue #10853 has been reported by Yusuke Endoh.
----------------------------------------
Bug #10853: inspect.claer dumps core
https://bugs.ruby-lang.org/issues/10853
* Author: Yusuke Endoh
* Status: Assigned
* Priority: Normal
* Assignee: Yusuke Endoh
* ruby -v: ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
----------------------------------------
~~~
$ ruby -e 'inspect.clear'
*** Error in `ruby': munmap_chunk(): invalid pointer: 0x00007fd20ed64fe7 ***
Aborted (core dumped)
~~~
str_discard attempts to free a C literal string, which causes core dump.
It must check STR_NOFREE.
~~~
diff --git a/string.c b/string.c
index 5de795a..d810213 100644
--- a/string.c
+++ b/string.c
@@ -1662,7 +1662,7 @@ static inline void
str_discard(VALUE str)
{
str_modifiable(str);
- if (!STR_SHARED_P(str) && !STR_EMBED_P(str)) {
+ if (!STR_EMBED_P(str) && !FL_TEST(str, STR_SHARED|STR_NOFREE)) {
ruby_sized_xfree(STR_HEAP_PTR(str), STR_HEAP_SIZE(str));
RSTRING(str)->as.heap.ptr = 0;
RSTRING(str)->as.heap.len = 0;
~~~
--
Yusuke Endoh <mame@ruby-lang.org>
--
https://bugs.ruby-lang.org/