[haiku-bugs] Re: [Haiku] #6817: Building m4-1.14.15 creates directories that can't be deleted.
- From: "mmadia" <trac@xxxxxxxxxxxx>
- Date: Sat, 05 Mar 2011 16:19:06 -0000
#6817: Building m4-1.14.15 creates directories that can't be deleted.
--------------------------------+----------------------------
Reporter: scottmc | Owner: axeld
Type: bug | Status: new
Priority: critical | Milestone: R1
Component: File Systems/BFS | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
--------------------------------+----------------------------
Comment (by mmadia):
Seems I've filed a similar ticket with the same root issue: #7276. Here's
the information from that ticket.
[http://ftp.gnu.org/pub/gnu/gettext/gettext-0.18.1.1.tar.gz
gettext-0.18.1.1]'s gettext-tools/configure script can reliably generate
BFS issues, through testing "rmdir"
'''The issue seems to be {{{ rmdir ("conftest.dir/./"); }}} Both {{{
<dirname>/ }}} and {{{ <dirname>/. }}} do not trigger the BFS issues
(judging by syslog output).'''
At one point, Urias mentioned that
browser:haiku/trunk/src/system/kernel/fs/vfs.cpp#5807 dir_remove()
=== To reproduce ===
{{{
wget http://ftp.gnu.org/pub/gnu/gettext/gettext-0.18.1.1.tar.gz
tar xvf gettext-0.18.1.1.tar.gz
cd gettext-0.18.1.1/gettext-tools
./configure
}}}
=== gettext-tools/configure snippet ===
(line 38205)
{{{
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works"
>&5
$as_echo_n "checking whether rmdir works... " >&6; }
if test "${gl_cv_func_rmdir_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
mkdir conftest.dir
touch conftest.file
if test "$cross_compiling" = yes; then :
gl_cv_func_rmdir_works="guessing no"
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
int
main ()
{
return !rmdir ("conftest.file/") || errno != ENOTDIR
|| !rmdir ("conftest.dir/./");
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
gl_cv_func_rmdir_works=yes
else
gl_cv_func_rmdir_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -rf conftest.dir conftest.file
fi
}}}
=== syslog output ===
{{{
KERN: bfs: Remove:1741: No such file or directory
KERN: bfs: Could not find value in index "name"!
KERN: bfs: Update:278: No such file or directory
KERN: bfs: InitCheck:311: Bad data
KERN: bfs: inode at 4728676 is already deleted!
KERN: bfs: InitCheck:311: Bad data
KERN: bfs: KERN: inode at 4728676 is already deleted!
KERN: bfs: Remove:2487: Bad data
}}}
=== checkfs ===
{{{
gettext-0.18.1.1/gettext-tools> checkfs -c /boot
sub (inode = 1574266), has blocks already set
conftest.dir (inode = 4728676), could not be opened
51521 nodes checked,
0 blocks not allocated,
3 blocks already set,
0 blocks could be freed
files 42955
directories 8171
attributes 213
attr. dirs 168
indices 14
}}}
--
Ticket URL: <http://dev.haiku-os.org/ticket/6817#comment:4>
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