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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/112314] Missing index assertions in basic_string_view Date: Thu, 02 Nov 2023 17:37:58 +0000 [thread overview] Message-ID: <bug-112314-4-6FV1JMjq7x@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-112314-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112314 --- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- Created attachment 56494 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56494&action=edit Check [ptr,end) and [ptr,ptr+n) ranges with _GLIBCXX_ASSERTIONS With this change we could add: __glibcxx_requires_string_len(__str, __len); to the string_view constructor. We could include checks for __len == 0 || __str != nullptr and PTRDIFF_MAX too.
next prev parent reply other threads:[~2023-11-02 17:38 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-31 12:05 [Bug libstdc++/112314] New: " jdapena at igalia dot com 2023-10-31 15:28 ` [Bug libstdc++/112314] " redi at gcc dot gnu.org 2023-11-02 8:47 ` jdapena at igalia dot com 2023-11-02 14:54 ` cvs-commit at gcc dot gnu.org 2023-11-02 16:06 ` redi at gcc dot gnu.org 2023-11-02 16:19 ` jdapena at igalia dot com 2023-11-02 17:37 ` redi at gcc dot gnu.org [this message] 2023-11-02 17:40 ` redi at gcc dot gnu.org 2023-11-08 13:18 ` cvs-commit at gcc dot gnu.org 2023-12-06 16:35 ` cvs-commit at gcc dot gnu.org 2023-12-06 21:01 ` cvs-commit at gcc dot gnu.org
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