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GET /api/1.1/patches/2221225/?format=api
{ "id": 2221225, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2221225/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260408211154.79248-1-tkaminsk@redhat.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.1/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260408211154.79248-1-tkaminsk@redhat.com>", "date": "2026-04-08T21:10:32", "name": "libstdc++: Fix duplicated export on basic_string::_M_disjunct on Solaris.", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "082d87bee7eb9a18e2c9a7c9464a0acea2d1a2e6", "submitter": { "id": 90409, "url": "http://patchwork.ozlabs.org/api/1.1/people/90409/?format=api", "name": "Tomasz Kamiński", "email": "tkaminsk@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20260408211154.79248-1-tkaminsk@redhat.com/mbox/", "series": [ { "id": 499210, "url": "http://patchwork.ozlabs.org/api/1.1/series/499210/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=499210", "date": "2026-04-08T21:10:32", "name": "libstdc++: Fix duplicated export on basic_string::_M_disjunct on Solaris.", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499210/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2221225/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2221225/checks/", "tags": {}, "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=ZDtkO3Th;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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charset=\"US-ASCII\"; x-default=true", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "The patterns for cow_string that were split to exclude starts_with,\nends_with, did not include name starting with _:\n _ZNKSs[0-9][0-9][a-z]*;\n _ZNKSbIwSt11char_traitsIwESaIwEE[0-9][0-9][a-z]*;\n\nThis was not caught on x86_64-linux as _M_disjunt was already exported\nin 3.4 version (when HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT\nis defined).\n\nlibstdc++-v3/ChangeLog:\n\n\t* config/abi/pre/gnu.ver (GLIBCXX_3.4): Remove _ZNKSs11_[MS]_*\n\tand _ZNKSbIwSt11char_traitsIwESaIwEE11_[MS]_* patterns.\n---\nI got the pattern wrong, because SSO string exports _M_disjunct, and\nI have seen them exported in 3.4 on linux.\n\nTested on x86_64-linux. Rainer confirmed it fixed boostrap on Solaris.\nOK for trunk?\n\n libstdc++-v3/config/abi/pre/gnu.ver | 2 --\n 1 file changed, 2 deletions(-)", "diff": "diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver\nindex 2ff2aa02383..624de951d41 100644\n--- a/libstdc++-v3/config/abi/pre/gnu.ver\n+++ b/libstdc++-v3/config/abi/pre/gnu.ver\n@@ -270,7 +270,6 @@ GLIBCXX_3.4 {\n _ZNKSs[5-9][a-b]*;\n _ZNKSs[0-8][d-e]*;\n _ZNKSs[0-9][g-z]*;\n- _ZNKSs11_[MS]_*;\n _ZNKSs1[2-8][a-z]*;\n _ZNKSs[2-9][0-9][a-z]*;\n _ZNKSs4find*;\n@@ -343,7 +342,6 @@ GLIBCXX_3.4 {\n _ZNKSbIwSt11char_traitsIwESaIwEE[5-9][a-b]*;\n _ZNKSbIwSt11char_traitsIwESaIwEE[0-8][d-e]*;\n _ZNKSbIwSt11char_traitsIwESaIwEE[0-9][g-z]*;\n- _ZNKSbIwSt11char_traitsIwESaIwEE11_[MS]_*;\n _ZNKSbIwSt11char_traitsIwESaIwEE1[2-8][a-z]*;\n _ZNKSbIwSt11char_traitsIwESaIwEE[2-9][0-9][a-z]*;\n _ZNKSbIwSt11char_traitsIwESaIwEE[abd-z]*;\n", "prefixes": [] }