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GET /api/patches/2217430/?format=api
{ "id": 2217430, "url": "http://patchwork.ozlabs.org/api/patches/2217430/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/orldfb9r0l.fsf@lxoliva.fsfla.org/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/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": "<orldfb9r0l.fsf@lxoliva.fsfla.org>", "list_archive_url": null, "date": "2026-03-29T04:52:10", "name": "testsuite: analyzer: drop stderr from deref-before-check-2.c", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "66018f51359ea5fd10e70b90dfea3f5ea3c10170", "submitter": { "id": 74937, "url": "http://patchwork.ozlabs.org/api/people/74937/?format=api", "name": "Alexandre Oliva", "email": "oliva@adacore.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/orldfb9r0l.fsf@lxoliva.fsfla.org/mbox/", "series": [ { "id": 497897, "url": "http://patchwork.ozlabs.org/api/series/497897/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=497897", "date": "2026-03-29T04:52:10", "name": "testsuite: analyzer: drop stderr from deref-before-check-2.c", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497897/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2217430/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2217430/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=d+0u+D7S;\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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That\nappears to reveal a bug in the analyzer, but it doesn't seem to be\nwhat the test was meant to test, so I'm dropping this unintended\nfeature from this testcase and filing PR124672 with a testcase to\nreproduce it elsewhere.\n\nRegstrapped on x86_64-linux-gnu. Also tested with ppc-vx7r2,\nppc64-vx7r2, arm-vx7r2, aarch64-vx7r2, x86_64-vx7r2, and x86-vx7r2. Ok\nto install?\n\n\nfor gcc/testsuite/ChangeLog\n\n\t* c-c++-common/analyzer/deref-before-check-2.c (test_1):\n\tDrop stderr.\n---\n .../c-c++-common/analyzer/deref-before-check-2.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/gcc/testsuite/c-c++-common/analyzer/deref-before-check-2.c b/gcc/testsuite/c-c++-common/analyzer/deref-before-check-2.c\nindex c0409c42d8982..981635af72799 100644\n--- a/gcc/testsuite/c-c++-common/analyzer/deref-before-check-2.c\n+++ b/gcc/testsuite/c-c++-common/analyzer/deref-before-check-2.c\n@@ -8,7 +8,7 @@ struct st\n \n int test_1 (struct st *p)\n {\n- fprintf (stderr, \"str: %s\\n\", p->str); /* { dg-message \"pointer 'p' is dereferenced here\" } */\n+ printf (\"str: %s\\n\", p->str); /* { dg-message \"pointer 'p' is dereferenced here\" } */\n if (!p) /* { dg-warning \"check of 'p' for NULL after already dereferencing it\" } */\n return -1;\n return p->i; \n", "prefixes": [] }