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* [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
@ 2011-06-04 16:46 aurelien at aurel32 dot net
2011-06-04 17:09 ` [Bug libc/12841] " jakub at redhat dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: aurelien at aurel32 dot net @ 2011-06-04 16:46 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12841
Summary: mqueue2.h: declaration of ‘mqd_t mq_open(const char*,
int, ...)’ throws different exceptions
Product: glibc
Version: 2.13
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper.fsp@gmail.com
ReportedBy: aurelien@aurel32.net
Created attachment 5765
--> http://sourceware.org/bugzilla/attachment.cgi?id=5765
Patch to fix the issue
Given the following code:
#include <mqueue.h>
int main()
{
mq_open("/tmp/test", O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR, 0);
return 0;
}
When it is compiled with, "g++ -O -pedantic -D_FORTIFY_SOURCE=1", it fails with
the following error:
/usr/include/bits/mqueue2.h: In function ‘mqd_t mq_open(const char*, int,
...)’:
/usr/include/bits/mqueue2.h:37: error: declaration of ‘mqd_t mq_open(const
char*, int, ...)’ throws different exceptions
/usr/include/bits/mqueue2.h:26: error: from previous declaration ‘mqd_t
mq_open(const char*, int, ...) throw ()’
As gcc said, it's due to two different declarations in bits/mqueue2.h. The
attached patch fixes the issue.
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* [Bug libc/12841] mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
@ 2011-06-04 17:09 ` jakub at redhat dot com
2011-06-04 17:12 ` aurelien at aurel32 dot net
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jakub at redhat dot com @ 2011-06-04 17:09 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12841
--- Comment #1 from Jakub Jelinek <jakub at redhat dot com> 2011-06-04 17:08:32 UTC ---
Created attachment 5766
--> http://sourceware.org/bugzilla/attachment.cgi?id=5766
glibc-bz12841.patch
That patch is incorrect. Here is a completely untested patch instead.
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* [Bug libc/12841] mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
2011-06-04 17:09 ` [Bug libc/12841] " jakub at redhat dot com
@ 2011-06-04 17:12 ` aurelien at aurel32 dot net
2011-06-04 18:23 ` drepper.fsp at gmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: aurelien at aurel32 dot net @ 2011-06-04 17:12 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12841
--- Comment #2 from Aurelien Jarno <aurelien at aurel32 dot net> 2011-06-04 17:11:35 UTC ---
I confirm your patch fixes the issue.
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* [Bug libc/12841] mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
2011-06-04 17:09 ` [Bug libc/12841] " jakub at redhat dot com
2011-06-04 17:12 ` aurelien at aurel32 dot net
@ 2011-06-04 18:23 ` drepper.fsp at gmail dot com
2011-06-04 18:24 ` drepper.fsp at gmail dot com
2014-06-27 13:13 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: drepper.fsp at gmail dot com @ 2011-06-04 18:23 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12841
Ulrich Drepper <drepper.fsp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #5765|0 |1
is obsolete| |
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* [Bug libc/12841] mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
` (2 preceding siblings ...)
2011-06-04 18:23 ` drepper.fsp at gmail dot com
@ 2011-06-04 18:24 ` drepper.fsp at gmail dot com
2014-06-27 13:13 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: drepper.fsp at gmail dot com @ 2011-06-04 18:24 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12841
Ulrich Drepper <drepper.fsp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #3 from Ulrich Drepper <drepper.fsp at gmail dot com> 2011-06-04 18:23:20 UTC ---
Patch applied.
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* [Bug libc/12841] mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions
2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
` (3 preceding siblings ...)
2011-06-04 18:24 ` drepper.fsp at gmail dot com
@ 2014-06-27 13:13 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: fweimer at redhat dot com @ 2014-06-27 13:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=12841
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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2011-06-04 16:46 [Bug libc/12841] New: mqueue2.h: declaration of ‘mqd_t mq_open(const char*, int, ...)’ throws different exceptions aurelien at aurel32 dot net
2011-06-04 17:09 ` [Bug libc/12841] " jakub at redhat dot com
2011-06-04 17:12 ` aurelien at aurel32 dot net
2011-06-04 18:23 ` drepper.fsp at gmail dot com
2011-06-04 18:24 ` drepper.fsp at gmail dot com
2014-06-27 13:13 ` fweimer at redhat dot com
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