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* [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com
@ 2023-04-26 14:03 bremende55 at gmail dot com
2023-04-26 14:12 ` [Bug c++/109633] " rguenth at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: bremende55 at gmail dot com @ 2023-04-26 14:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
Bug ID: 109633
Summary: segfault using cout after set with simple prog from
cppreference.com
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: bremende55 at gmail dot com
Target Milestone: ---
Created attachment 54924
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54924&action=edit
*ii file from compilation
Segfault with
// from https://en.cppreference.com/w/cpp/container/set/size
#include <set>
#include <iostream>
int main()
{
std::set<int> nums {1, 3, 5, 7};
std::cout << "nums contains " << nums.size() << " elements.\n";
}
compiled with
g++ -Wall -Wextra gcc13test.cpp
no compiler errors/warnings
starting a.out gives a segfault. gdb shows:
Reading symbols from a.out...
(No debugging symbols found in a.out)
(gdb) run
Starting program: /work/tmp/gcctest/a.out
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7d3bf5a in std::ostream::sentry::sentry(std::ostream&) () from
/lib/x86_64-linux-gnu/libstdc++.so.6
(gdb)
g++ -v :
Es werden eingebaute Spezifikationen verwendet.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-pc-linux-gnu/13.1.0/lto-wrapper
Ziel: x86_64-pc-linux-gnu
Konfiguriert mit: ../gcc-13.1.0/configure --enable-languages=c,c++
--disable-multilib
Thread-Modell: posix
Unterstützte LTO-Kompressionsalgorithmen: zlib
gcc-Version 13.1.0 (GCC)
cat /etc/os-release:
PRETTY_NAME="Ubuntu 22.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.2 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
@ 2023-04-26 14:12 ` rguenth at gcc dot gnu.org
2023-04-26 14:26 ` bremende55 at gmail dot com
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-04-26 14:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
You have to use the GCC 13 runtime libraries - you likely run into a system
with older libstdc++?
Probably a duplicate of PR108969.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
2023-04-26 14:12 ` [Bug c++/109633] " rguenth at gcc dot gnu.org
@ 2023-04-26 14:26 ` bremende55 at gmail dot com
2023-04-26 14:36 ` ppalka at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bremende55 at gmail dot com @ 2023-04-26 14:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
Jo <bremende55 at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Jo <bremende55 at gmail dot com> ---
Sorry for the inconvenience
lib was not found
-Wl,-rpath,/usr/local/lib64
solved the problem
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
2023-04-26 14:12 ` [Bug c++/109633] " rguenth at gcc dot gnu.org
2023-04-26 14:26 ` bremende55 at gmail dot com
@ 2023-04-26 14:36 ` ppalka at gcc dot gnu.org
2023-04-26 16:56 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: ppalka at gcc dot gnu.org @ 2023-04-26 14:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=108969
Resolution|FIXED |INVALID
CC| |ppalka at gcc dot gnu.org
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
` (2 preceding siblings ...)
2023-04-26 14:36 ` ppalka at gcc dot gnu.org
@ 2023-04-26 16:56 ` pinskia at gcc dot gnu.org
2023-04-26 17:21 ` bremende55 at gmail dot com
2023-04-26 18:15 ` xry111 at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-04-26 16:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Since I see this as going to be a FAQ soon, I submitted a patch to add a note
to the begining of changes page for GCC 13:
https://gcc.gnu.org/pipermail/gcc-patches/2023-April/616806.html
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
` (3 preceding siblings ...)
2023-04-26 16:56 ` pinskia at gcc dot gnu.org
@ 2023-04-26 17:21 ` bremende55 at gmail dot com
2023-04-26 18:15 ` xry111 at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: bremende55 at gmail dot com @ 2023-04-26 17:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
--- Comment #4 from Jo <bremende55 at gmail dot com> ---
good idea, thank you
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/109633] segfault using cout after set with simple prog from cppreference.com
2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
` (4 preceding siblings ...)
2023-04-26 17:21 ` bremende55 at gmail dot com
@ 2023-04-26 18:15 ` xry111 at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: xry111 at gcc dot gnu.org @ 2023-04-26 18:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109633
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|INVALID |DUPLICATE
CC| |xry111 at gcc dot gnu.org
--- Comment #5 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
*** This bug has been marked as a duplicate of bug 108969 ***
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-04-26 18:15 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2023-04-26 14:03 [Bug c++/109633] New: segfault using cout after set with simple prog from cppreference.com bremende55 at gmail dot com
2023-04-26 14:12 ` [Bug c++/109633] " rguenth at gcc dot gnu.org
2023-04-26 14:26 ` bremende55 at gmail dot com
2023-04-26 14:36 ` ppalka at gcc dot gnu.org
2023-04-26 16:56 ` pinskia at gcc dot gnu.org
2023-04-26 17:21 ` bremende55 at gmail dot com
2023-04-26 18:15 ` xry111 at gcc dot gnu.org
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