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* [Bug libc/27706] New: select fails to update timeout on error
@ 2021-04-07 10:01 schwab@linux-m68k.org
2021-04-07 12:19 ` [Bug libc/27706] " schwab@linux-m68k.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: schwab@linux-m68k.org @ 2021-04-07 10:01 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
Bug ID: 27706
Summary: select fails to update timeout on error
Product: glibc
Version: 2.33
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: schwab@linux-m68k.org
CC: drepper.fsp at gmail dot com
Target Milestone: ---
When the [p]select syscall returns with an error (eg. EINTR) the timeout
argument is no longer updated.
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* [Bug libc/27706] select fails to update timeout on error
2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
@ 2021-04-07 12:19 ` schwab@linux-m68k.org
2021-04-13 13:11 ` adhemerval.zanella at linaro dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: schwab@linux-m68k.org @ 2021-04-07 12:19 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> ---
When 64-bit time_t is supported, the timeout argument is not updated at all.
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* [Bug libc/27706] select fails to update timeout on error
2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
2021-04-07 12:19 ` [Bug libc/27706] " schwab@linux-m68k.org
@ 2021-04-13 13:11 ` adhemerval.zanella at linaro dot org
2021-04-13 13:13 ` adhemerval.zanella at linaro dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: adhemerval.zanella at linaro dot org @ 2021-04-13 13:11 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|2.33 |2.32
CC| |adhemerval.zanella at linaro dot o
| |rg
Assignee|unassigned at sourceware dot org |adhemerval.zanella at linaro dot o
| |rg
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
Fixed on 2.33, I will backport to 2.32 as well.
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* [Bug libc/27706] select fails to update timeout on error
2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
2021-04-07 12:19 ` [Bug libc/27706] " schwab@linux-m68k.org
2021-04-13 13:11 ` adhemerval.zanella at linaro dot org
@ 2021-04-13 13:13 ` adhemerval.zanella at linaro dot org
2021-04-13 13:25 ` schwab@linux-m68k.org
2021-04-28 10:20 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: adhemerval.zanella at linaro dot org @ 2021-04-13 13:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|2.32 |2.33
--- Comment #3 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
My confusion, I meant fixed on 2.34 and I will backport to 2.33.
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* [Bug libc/27706] select fails to update timeout on error
2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
` (2 preceding siblings ...)
2021-04-13 13:13 ` adhemerval.zanella at linaro dot org
@ 2021-04-13 13:25 ` schwab@linux-m68k.org
2021-04-28 10:20 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: schwab@linux-m68k.org @ 2021-04-13 13:25 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
Andreas Schwab <schwab@linux-m68k.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |2.34
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* [Bug libc/27706] select fails to update timeout on error
2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
` (3 preceding siblings ...)
2021-04-13 13:25 ` schwab@linux-m68k.org
@ 2021-04-28 10:20 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: fweimer at redhat dot com @ 2021-04-28 10:20 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27706
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
CC| |fweimer at redhat dot com
Severity|normal |critical
Priority|P2 |P1
--- Comment #4 from Florian Weimer <fweimer at redhat dot com> ---
commit cedbf6d5f3f70ca911176de87d6e453eeab4b7a1
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Apr 8 07:39:32 2021 -0300
linux: always update select timeout (BZ #27706)
The timeout should be updated even on failure for time64 support.
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end of thread, other threads:[~2021-04-28 10:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2021-04-07 10:01 [Bug libc/27706] New: select fails to update timeout on error schwab@linux-m68k.org
2021-04-07 12:19 ` [Bug libc/27706] " schwab@linux-m68k.org
2021-04-13 13:11 ` adhemerval.zanella at linaro dot org
2021-04-13 13:13 ` adhemerval.zanella at linaro dot org
2021-04-13 13:25 ` schwab@linux-m68k.org
2021-04-28 10:20 ` fweimer at redhat dot com
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