From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1FE90385840E; Wed, 22 Mar 2023 10:52:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1FE90385840E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1679482326; bh=oVOYdNWXzLnN8mVHtCpGV1rsXpJEpt6EMIzzrDjeU3Q=; h=From:To:Subject:Date:In-Reply-To:References:From; b=aoBkNCfKCajUslvjDCRmbXZ/InwVCCyCBnmVSGbeRYfLRHKIw+Ut8WhgbThib2DGa ra63f+eEg04Zas1dObo41vFsld/90X2CawrD3Lgawf9DJT2SaHE8a6xr2fYyhlL/71 14XFgX50XAIatsMq7MW7P0/Jl6cG+4sys3+leIvE= From: "parky at outlook dot com" To: glibc-bugs@sourceware.org Subject: [Bug dynamic-link/30186] RTLD_DEEPBIND interacts badly with LD_PRELOAD Date: Wed, 22 Mar 2023 10:52:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: dynamic-link X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: parky at outlook dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30186 --- Comment #6 from Matthew Parkinson --- > > (In reply to Adhemerval Zanella from comment #3) Do you have advice on how I can progress this? I am happy to attempt to put together a patch for introducing the extra calls to intercept in LD_PRELOAD= as outlined in Comment 5. But I do not want to start that unless that is some likelihood it would be taken. The new approach would introduce a couple of instructions on the fast path,= but they can easily be speculated, so should incur minimal cost. --=20 You are receiving this mail because: You are on the CC list for the bug.=