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bug#10305: coreutils-8.14, "rm -r" fails with EBADF
From: |
Paul Eggert |
Subject: |
bug#10305: coreutils-8.14, "rm -r" fails with EBADF |
Date: |
Sun, 18 Dec 2011 14:24:00 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111124 Thunderbird/8.0 |
On 12/18/11 02:31, Joachim Schmitz wrote:
> it seems to go wrong in fcntl.c, line 194:
>
> /* Haiku alpha 2 loses fd flags on original. */
> int flags = fcntl (fd, F_GETFD); <==
> if (flags < 0)
> {
> result = -1;
> break;
> }
>
> that fcntl() returns a -1 with errno set to EBADF.
What is the value of fd at that point?
Is it actually an invalid file descriptor?
> For some reason I can step into that fcntl(), guess it is calling the
> system's fcntl here?
Yes, that's how it's supposed to work.
If you plant a breakpoint on the parent fts_build,
and single step through that, can you find out whether
continue_readdir is true? If it's true, then please
investigate why dirfd (fts.c line 1285)
returned an invalid file descriptor. If it's false,
then please investigate why opendirat (..., &dir_fd)
(fts.c line 1301) succeeded but set dir_fd to an
invalid file descriptor.
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, (continued)
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Jim Meyering, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Jim Meyering, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Eric Blake, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/16
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/18
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF,
Paul Eggert <=
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/19
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/19
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Jim Meyering, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Eric Blake, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Eric Blake, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/22
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Joachim Schmitz, 2011/12/21
- bug#10305: coreutils-8.14, "rm -r" fails with EBADF, Paul Eggert, 2011/12/21