Ticket #1128 (closed bug: fixed)

Opened 4 years ago

Last modified 2 years ago

Possible memory error in compilers/imcc/parser_util.c:INS()

Reported by: moritz Owned by: whiteknight
Priority: normal Milestone:
Component: imcc Version: 1.6.0
Severity: medium Keywords:
Cc: whiteknight Language:
Patch status: Platform:

Description

From #parrot today: 

14:58 < colomon> http://www.harmonyware.com/perl/cotanh.t.valgrind.log
...
15:04 <@whiteknight> the "Conditional jump or move depends on uninitialized value(s)" warnings are much more worrisome
15:05 <@whiteknight> looks like that's a problem in compilers/imcc/parser_util.c:INS() that we could resolve pretty quickly
15:11 <@whiteknight> in fact, if somebody opens a ticket for that issue and assigns it to me, I'll fix it tonight

See  http://irclog.perlgeek.de/parrot/2009-10-21#i_1627170 for the full conversation

Change History

  Changed 4 years ago by whiteknight

I think I have this one fixed in r41995. Awaiting independent verification (which will probably have to wait until Rakudo is stable again)

follow-up: ↓ 4   Changed 3 years ago by jkeenan

Moritz,

Can you see whether this works with latest Rakudo?

Thank you very much.

kid51

  Changed 3 years ago by jkeenan

  • component changed from none to imcc

in reply to: ↑ 2   Changed 3 years ago by jkeenan

  • cc whiteknight added

Replying to jkeenan:

Moritz, Can you see whether this works with latest Rakudo?

Can someone familiar with Rakudo check this out?

Thank you very much.

kid51

  Changed 2 years ago by whiteknight

  • status changed from new to closed
  • resolution set to fixed

I'm going to close this ticket now. The warning mentioned in the report hasn't been showing up for me and we obviously haven't seen any problems crop up related to it in the year since this ticket was created. We can open a new ticket if we have a specific problem to deal with.

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