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* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> @ 2024-05-07 9:32 ` fweimer at redhat dot com 2024-05-07 11:39 ` sam at gentoo dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: fweimer at redhat dot com @ 2024-05-07 9:32 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fweimer at redhat dot com Assignee|unassigned at sourceware dot org |fweimer at redhat dot com Status|NEW |ASSIGNED --- Comment #4 from Florian Weimer <fweimer at redhat dot com> --- Patch posted: PATCH] socket: Use may_alias on sockaddr structs (bug 19622) <https://inbox.sourceware.org/libc-alpha/87v83q6kc2.fsf@oldenburg.str.redhat.com/> -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> 2024-05-07 9:32 ` [Bug network/19622] Support aliasing with struct sockaddr fweimer at redhat dot com @ 2024-05-07 11:39 ` sam at gentoo dot org 2024-05-07 11:40 ` sam at gentoo dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: sam at gentoo dot org @ 2024-05-07 11:39 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Sam James <sam at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sam at gentoo dot org -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> 2024-05-07 9:32 ` [Bug network/19622] Support aliasing with struct sockaddr fweimer at redhat dot com 2024-05-07 11:39 ` sam at gentoo dot org @ 2024-05-07 11:40 ` sam at gentoo dot org 2024-05-07 19:42 ` sam at gentoo dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: sam at gentoo dot org @ 2024-05-07 11:40 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Sam James <sam at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eblake at redhat dot com --- Comment #5 from Sam James <sam at gentoo dot org> --- See also https://austingroupbugs.net/view.php?id=1641. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> ` (2 preceding siblings ...) 2024-05-07 11:40 ` sam at gentoo dot org @ 2024-05-07 19:42 ` sam at gentoo dot org 2024-05-07 19:54 ` bugdal at aerifal dot cx ` (2 subsequent siblings) 6 siblings, 0 replies; 7+ messages in thread From: sam at gentoo dot org @ 2024-05-07 19:42 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Sam James <sam at gentoo dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://sourceware.org/bugz | |illa/show_bug.cgi?id=30293 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> ` (3 preceding siblings ...) 2024-05-07 19:42 ` sam at gentoo dot org @ 2024-05-07 19:54 ` bugdal at aerifal dot cx 2024-05-18 11:47 ` fw at deneb dot enyo.de 2024-06-13 7:40 ` fweimer at redhat dot com 6 siblings, 0 replies; 7+ messages in thread From: bugdal at aerifal dot cx @ 2024-05-07 19:54 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Rich Felker <bugdal at aerifal dot cx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugdal at aerifal dot cx --- Comment #6 from Rich Felker <bugdal at aerifal dot cx> --- Why is it valid for there to be a previous forward declaration? I don't think it's permitted for applications to make their own declarations of these types. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> ` (4 preceding siblings ...) 2024-05-07 19:54 ` bugdal at aerifal dot cx @ 2024-05-18 11:47 ` fw at deneb dot enyo.de 2024-06-13 7:40 ` fweimer at redhat dot com 6 siblings, 0 replies; 7+ messages in thread From: fw at deneb dot enyo.de @ 2024-05-18 11:47 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Florian Weimer <fw at deneb dot enyo.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED CC| |fw at deneb dot enyo.de Target Milestone|--- |2.40 --- Comment #7 from Florian Weimer <fw at deneb dot enyo.de> --- Fixed for 2.40 via: commit 8d7b6b4cb27d4dec1dd5f7960298c1699275f962 Author: Florian Weimer <fweimer@redhat.com> Date: Sat May 18 09:33:19 2024 +0200 socket: Use may_alias on sockaddr structs (bug 19622) This supports common coding patterns. The GCC C front end before version 7 rejects the may_alias attribute on a struct definition if it was not present in a previous forward declaration, so this attribute can only be conditionally applied. This implements the spirit of the change in Austin Group issue 1641. Suggested-by: Marek Polacek <polacek@redhat.com> Suggested-by: Jakub Jelinek <jakub@redhat.com> Reviewed-by: Sam James <sam@gentoo.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com> -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug network/19622] Support aliasing with struct sockaddr [not found] <bug-19622-131@http.sourceware.org/bugzilla/> ` (5 preceding siblings ...) 2024-05-18 11:47 ` fw at deneb dot enyo.de @ 2024-06-13 7:40 ` fweimer at redhat dot com 6 siblings, 0 replies; 7+ messages in thread From: fweimer at redhat dot com @ 2024-06-13 7:40 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=19622 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rouca at debian dot org --- Comment #8 from Florian Weimer <fweimer at redhat dot com> --- *** Bug 30293 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-06-13 7:40 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-19622-131@http.sourceware.org/bugzilla/> 2024-05-07 9:32 ` [Bug network/19622] Support aliasing with struct sockaddr fweimer at redhat dot com 2024-05-07 11:39 ` sam at gentoo dot org 2024-05-07 11:40 ` sam at gentoo dot org 2024-05-07 19:42 ` sam at gentoo dot org 2024-05-07 19:54 ` bugdal at aerifal dot cx 2024-05-18 11:47 ` fw at deneb dot enyo.de 2024-06-13 7:40 ` fweimer at redhat dot com
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