public inbox for glibc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug libc/13729] New: write() to a disk device returns success although kernel function has failed
@ 2012-02-23 15:57 redhat at kcs dot de
2012-02-23 15:59 ` [Bug libc/13729] " redhat at kcs dot de
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: redhat at kcs dot de @ 2012-02-23 15:57 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=13729
Bug #: 13729
Summary: write() to a disk device returns success although
kernel function has failed
Product: glibc
Version: 2.11
Status: NEW
Severity: critical
Priority: P2
Component: libc
AssignedTo: unassigned@sourceware.org
ReportedBy: redhat@kcs.de
CC: drepper.fsp@gmail.com
Classification: Unclassified
This code line
if ( write(fd,buf,sectsize*i) != (sectsize*i) ) error(1,errno,"fill_blocks
write failed");
never throws an error, although nothing gets written to the disk.
The Linux kernel knows the problem. It just doesn't get reported through to my
user space program.
Syslog excerpt:
Feb 22 18:55:29 linux-xyf6 kernel: [ 99.981245] sd 1:0:0:0: [sdb] Unhandled
error code
Feb 22 18:55:29 linux-xyf6 kernel: [ 99.981248] sd 1:0:0:0: [sdb] Result:
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Feb 22 18:55:29 linux-xyf6 kernel: [ 99.981251] sd 1:0:0:0: [sdb] CDB:
Write(10): 2a 00 00 38 8a 30 00 01 00 00
Feb 22 18:55:29 linux-xyf6 kernel: [ 99.981258] end_request: I/O error, dev
sdb, sector 3705392
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/13729] write() to a disk device returns success although kernel function has failed
2012-02-23 15:57 [Bug libc/13729] New: write() to a disk device returns success although kernel function has failed redhat at kcs dot de
@ 2012-02-23 15:59 ` redhat at kcs dot de
2012-02-23 16:01 ` schwab@linux-m68k.org
2014-06-13 14:09 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: redhat at kcs dot de @ 2012-02-23 15:59 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=13729
Vic <redhat at kcs dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |redhat at kcs dot de
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/13729] write() to a disk device returns success although kernel function has failed
2012-02-23 15:57 [Bug libc/13729] New: write() to a disk device returns success although kernel function has failed redhat at kcs dot de
2012-02-23 15:59 ` [Bug libc/13729] " redhat at kcs dot de
@ 2012-02-23 16:01 ` schwab@linux-m68k.org
2014-06-13 14:09 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: schwab@linux-m68k.org @ 2012-02-23 16:01 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=13729
Andreas Schwab <schwab@linux-m68k.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2012-02-23 16:01:01 UTC ---
This is a kernel issue.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libc/13729] write() to a disk device returns success although kernel function has failed
2012-02-23 15:57 [Bug libc/13729] New: write() to a disk device returns success although kernel function has failed redhat at kcs dot de
2012-02-23 15:59 ` [Bug libc/13729] " redhat at kcs dot de
2012-02-23 16:01 ` schwab@linux-m68k.org
@ 2014-06-13 14:09 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: fweimer at redhat dot com @ 2014-06-13 14:09 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=13729
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-06-13 14:09 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-02-23 15:57 [Bug libc/13729] New: write() to a disk device returns success although kernel function has failed redhat at kcs dot de
2012-02-23 15:59 ` [Bug libc/13729] " redhat at kcs dot de
2012-02-23 16:01 ` schwab@linux-m68k.org
2014-06-13 14:09 ` fweimer at redhat dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).