From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8998E3853821; Tue, 8 Jun 2021 20:43:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8998E3853821 From: "woodard at redhat dot com" To: libabigail@sourceware.org Subject: [Bug default/27970] New: instability in canonicalization causes libstdc++ to fail selfcheck Date: Tue, 08 Jun 2021 20:43:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: libabigail X-Bugzilla-Component: default X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: woodard at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: dodji at redhat dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc target_milestone Message-ID: 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 X-BeenThere: libabigail@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Mailing list of the Libabigail project List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jun 2021 20:43:38 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D27970 Bug ID: 27970 Summary: instability in canonicalization causes libstdc++ to fail selfcheck Product: libabigail Version: unspecified Status: NEW Severity: normal Priority: P2 Component: default Assignee: dodji at redhat dot com Reporter: woodard at redhat dot com CC: libabigail at sourceware dot org Target Milestone: --- libstdc++.so.6.0.29 from libstdc++-11.1.1-3.fc34.x86_64 fails self check du= e to what looks like instability in canonicalization. abidw --abidiff just exits with a 1 error code to actually see the problem you must use abidiff --harm= less $ abidiff --harmless libstdc++.abixml /usr/lib64/libstdc++.so.6.0.29 Functions changes summary: 0 Removed, 4 Changed, 0 Added functions Variables changes summary: 0 Removed, 0 Changed, 0 Added variable 4 functions with some indirect sub-type change: [C] 'method virtual std::__codecvt_abstract_base::result std::codecvt::do_out(std::codecvt::state_type&, co= nst std::codecvt::intern_type*, const std::codecvt::intern_type*, const std::codecvt::intern_type*&, std::codecvt::extern_type*, std::codecvt::extern_type*, std::codecvt::extern_type*&) const' at codecvt.cc:55:1 has some indirect sub-type changes: Please note that the symbol of this function is _ZNKSt7codecvtIcc11__mbstate_tE6do_outERS0_PKcS4_RS4_PcS6_RS6_@@GLIBCXX_3.4 and it aliases symbol: _ZNKSt7codecvtIcc11__mbstate_tE5do_inERS0_PKcS4_RS4_PcS6_RS6_@@GLIBCXX_3.4 return type changed: entity changed from 'typedef std::__codecvt_abstract_base::result' to compatible type 'enum std::codecvt_base::result' at codecvt.h:52:1 [C] 'method virtual std::__codecvt_abstract_base::result std::codecvt::do_unshift(std::codecvt::state_type&, std::codecvt::extern_type*, std::codecvt::extern_type*, std::codecvt::extern_type*&) const' at codecvt.cc:70:1 has some indirect sub-type changes: Please note that the symbol of this function is _ZNKSt7codecvtIcc11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4 and it aliases symbol: _ZNKSt7codecvtIwc11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4 return type changed: entity changed from 'typedef std::__codecvt_abstract_base::result' to compatible type 'enum std::codecvt_base::result' at codecvt.h:52:1 [C] 'method virtual std::__codecvt_abstract_base::result std::codecvt::do_unshift(std::codecvt::state_type&, std::codecvt::extern_type*, std::codecvt::extern_type*, std::codecvt::extern_type*&) const' at codecvt.cc:765:1 has some indirect sub-type changes: Please note that the symbol of this function is _ZNKSt7codecvtIDsc11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21 and it aliases symbols: _ZNKSt19__codecvt_utf8_baseIDsE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBCX= X_3.4.21, _ZNKSt20__codecvt_utf16_baseIDsE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBC= XX_3.4.21, _ZNKSt7codecvtIDic11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21, _ZNKSt25__codecvt_utf8_utf16_baseIwE10do_unshiftER11__mbstate_tPcS3_RS3_@@G= LIBCXX_3.4.21, _ZNKSt19__codecvt_utf8_baseIDiE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBCX= X_3.4.21, _ZNKSt20__codecvt_utf16_baseIDiE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBC= XX_3.4.21, _ZNKSt25__codecvt_utf8_utf16_baseIDsE10do_unshiftER11__mbstate_tPcS3_RS3_@@= GLIBCXX_3.4.21, _ZNKSt20__codecvt_utf16_baseIwE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBCX= X_3.4.21, _ZNKSt25__codecvt_utf8_utf16_baseIDiE10do_unshiftER11__mbstate_tPcS3_RS3_@@= GLIBCXX_3.4.21, _ZNKSt19__codecvt_utf8_baseIwE10do_unshiftER11__mbstate_tPcS3_RS3_@@GLIBCXX= _3.4.21 return type changed: entity changed from 'typedef std::__codecvt_abstract_base::result' to compatible type 'enum std::codecvt_base::result' at codecvt.h:52:1 [C] 'method virtual std::__codecvt_abstract_base::result std::codecvt::do_unshift(std::codecvt::state_type&, std::codecvt::extern_type*, std::codecvt::extern_type*, std::codecvt::extern_type*&) const' at codecvt.cc:914:1 has some indirect sub-type changes: Please note that the symbol of this function is _ZNKSt7codecvtIDsDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26 and it aliases symbol: _ZNKSt7codecvtIDiDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26 return type changed: entity changed from 'typedef std::__codecvt_abstract_base::result' to compatible type 'enum std::codecvt_base::result' at codecvt.h:52:1 --=20 You are receiving this mail because: You are on the CC list for the bug.=