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alanwu (Alan Wu)

  • Registered on: 10/28/2018
  • Last connection: 09/11/2019

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09/20/2019

11:10 PM Ruby master Bug #16173: ENV.delete returns nil when name does not exist and block given
This gives the impression that the return value is always nil, which isn't true when the environment variable exists.... alanwu (Alan Wu)

09/19/2019

08:31 PM Ruby master Bug #16151: [PATCH] Fix a class of fstring related use-after-free
@mame
I think that class is used frequently, though I'm not sure if Rails tries to deduplicate instances with fstr...
alanwu (Alan Wu)

09/18/2019

03:13 PM Ruby master Bug #16151: [PATCH] Fix a class of fstring related use-after-free
@mame
Thanks for pointing that out. I should clarify what I meant there. In a world where strings don't track tain...
alanwu (Alan Wu)

09/11/2019

03:03 PM Ruby master Misc #16152: DevelopersMeeting20190919Japan
- [Feature #16131] Remove $SAFE, taint and trust
- What do you think about the proposed schedule?
- I am askin...
alanwu (Alan Wu)

09/08/2019

11:02 PM Ruby master Bug #16151: [PATCH] Fix a class of fstring related use-after-free
That general approach sounds good to me, but please let me mention some caveats.
```diff
@@ -1308,8 +1310,6 @@ st...
alanwu (Alan Wu)
03:36 AM Ruby master Bug #16151: [PATCH] Fix a class of fstring related use-after-free
My reading is that `STR_NOFREE` exists solely for strings that point to C string literals. It exists to prevent `free... alanwu (Alan Wu)

09/07/2019

07:09 PM Ruby master Bug #16151 (Open): [PATCH] Fix a class of fstring related use-after-free
Pull request: https://github.com/ruby/ruby/pull/2435
## The bug
Run the following against master(e9bc8b3) to ob...
alanwu (Alan Wu)

09/06/2019

12:16 AM Ruby master Bug #16136: String corruption in 2.6.4
I wonder if these bugs exist on master or are specific to 2.6.4.
alanwu (Alan Wu)

09/01/2019

04:13 PM Ruby master Bug #16127: Delegates to BasicObject do not work
It might be useful to have a test where the delegation happens successfully. alanwu (Alan Wu)

08/19/2019

07:45 PM Ruby master Bug #16098 (Closed): SEGV with RUBY_ISEQ_DUMP_DEBUG=to_binary make check
Applied in changeset commit:git|dc0e45e39b37556af8abf6cdb0180e2973041931.
----------
Update moved objects in origina...
alanwu (Alan Wu)

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