public inbox for glibc-bugs@sourceware.org help / color / mirror / Atom feed
From: "hjl.tools at gmail dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/28129] New: Unnecessary check DT_DEBUG in ld.so Date: Sat, 24 Jul 2021 14:24:24 +0000 [thread overview] Message-ID: <bug-28129-131@http.sourceware.org/bugzilla/> (raw) https://sourceware.org/bugzilla/show_bug.cgi?id=28129 Bug ID: 28129 Summary: Unnecessary check DT_DEBUG in ld.so Product: glibc Version: 2.34 Status: NEW Severity: normal Priority: P2 Component: dynamic-link Assignee: unassigned at sourceware dot org Reporter: hjl.tools at gmail dot com Target Milestone: --- rtld.c has /* Fill in the pointer in the dynamic linker's own dynamic section, in case you run gdb on the dynamic linker directly. */ if (GL(dl_rtld_map).l_info[DT_DEBUG] != NULL) GL(dl_rtld_map).l_info[DT_DEBUG]->d_un.d_ptr = (ElfW(Addr)) r; But linker never generates DT_DEBUG in shared libraries. It should be removed or linker should add a new option to generate DT_DEBUG in shared libraries. -- You are receiving this mail because: You are on the CC list for the bug.
next reply other threads:[~2021-07-24 14:24 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-24 14:24 hjl.tools at gmail dot com [this message] 2021-10-06 16:44 ` [Bug dynamic-link/28129] " cvs-commit at gcc dot gnu.org 2021-10-06 16:44 ` hjl.tools at gmail dot com
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-28129-131@http.sourceware.org/bugzilla/ \ --to=sourceware-bugzilla@sourceware.org \ --cc=glibc-bugs@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).