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GET /api/1.2/patches/2222663/?format=api
{ "id": 2222663, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2222663/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/4727119.LvFx2qVVIh@fomalhaut/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.2/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, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<4727119.LvFx2qVVIh@fomalhaut>", "list_archive_url": null, "date": "2026-04-13T10:46:09", "name": "[Ada] Fix invalid memory accesses in GNAT.Perfect_Hash_Generators with non-1-based strings", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "79c8570684045d7b20f9b2419f63a173a6994e42", "submitter": { "id": 78832, "url": "http://patchwork.ozlabs.org/api/1.2/people/78832/?format=api", "name": "Eric Botcazou", "email": "botcazou@adacore.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/4727119.LvFx2qVVIh@fomalhaut/mbox/", "series": [ { "id": 499681, "url": "http://patchwork.ozlabs.org/api/1.2/series/499681/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=499681", "date": "2026-04-13T10:46:09", "name": "[Ada] Fix invalid memory accesses in GNAT.Perfect_Hash_Generators with non-1-based strings", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499681/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2222663/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2222663/checks/", "tags": {}, "related": [], "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 (2048-bit key;\n secure) header.d=adacore.com header.i=@adacore.com header.a=rsa-sha256\n header.s=google header.b=lX3Abz4/;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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boundary=\"nextPart2406862.ElGaqSPkdT\"", "Content-Transfer-Encoding": "7Bit", "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": "That's an ancient issue, but the fix is trivial.\n\nTested on x86-64/Linux, applied on the mainline.\n\n\n2026-04-13 Eric Botcazou <ebotcazou@adacore.com>\n\n\tPR ada/77535\n\t* libgnat/s-pehage.adb (New_Word): Rebase the input.", "diff": "diff --git a/gcc/ada/libgnat/s-pehage.adb b/gcc/ada/libgnat/s-pehage.adb\nindex e80fa00cd33..dcc5e6742fc 100644\n--- a/gcc/ada/libgnat/s-pehage.adb\n+++ b/gcc/ada/libgnat/s-pehage.adb\n@@ -1275,8 +1275,9 @@ package body System.Perfect_Hash_Generators is\n --------------\n \n function New_Word (S : String) return Word_Type is\n+ subtype Word_String is String (1 .. S'Length);\n begin\n- return new String'(S);\n+ return new String'(Word_String (S));\n end New_Word;\n \n ------------------------------\n", "prefixes": [ "Ada" ] }