From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by sourceware.org (Postfix) with ESMTPS id 52DDF38708B8 for ; Sat, 11 May 2024 16:44:48 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 52DDF38708B8 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 52DDF38708B8 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::634 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715445891; cv=none; b=Wt9ORPjN5P+bd9M+mibrYzCns0odohY0bqAfudE0MsdegXniDueTBXh006jR/9OrH15m5H2Ej0z9kJ3mxJ3S5vjRaJsrhhCcaNkMTEJkhJufdVAYfbGMCCXDp1kZsZNda+TIfBkph3d/CKTcFoKGHPJaxZJOylFR0NSG/qnQiAI= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715445891; c=relaxed/simple; bh=DPjdPc7vYznxMKOiY+XPit9XxxahAgFLljQLWzeeE6k=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=Vu02Ww51kSnuru+/sGxfrI5gDzwb3BRW4oPZ+8sohiJBKD+QLoqFDgUfeHmMCZenkqJ50ITC0BAxA6tCl/DPU8GK2mpfzIW0b8FQ/RF35UzVv94IEpKMzCsrTltMbr/7OuwYzbLKhSVcOD9YWNUiwfU2U7FA2wp8tM01ueZTXYw= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ej1-x634.google.com with SMTP id a640c23a62f3a-a5a4bc9578cso124381066b.2 for ; Sat, 11 May 2024 09:44:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715445887; x=1716050687; darn=gcc.gnu.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=wRke7l30qrBN+zP0giwYt/iSfxrVmRWJbalR7V0crFA=; b=Fym6BH+JeinkKYfrlrv8BAjRjjd0HYVM6jO4yceA/RpJfTuOalmxXQ9d778g5Li2sF DAOsu6o009Wioo1BXykA9bw5zW4Z/nST2vQMKG/9e27zlkHKZYgI2NDzD5pa6wBHPmSg hojNQ/pzA7UGfVrPE/YJtIUb7QT6hqkyCR/Mtv3idCkredeFeIPhd6yHIg3fDvwnk4Bz O1TWm71OiE3blVj7l5SW9sEeOIj7KOU22TgG9rq3D+PnJRzWha7+T12yTKvGcoBnVqXd 9RQgKp+vzyWjoTvwOlqBKBZq7x3elKJpH/0xSHKgoYEk2fkI7FUCQn/s6JGibIzSdGhd fe3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715445887; x=1716050687; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wRke7l30qrBN+zP0giwYt/iSfxrVmRWJbalR7V0crFA=; b=BQpSrfDrT4ktpBGFBmr6VqzKpss/pjCoaXifPNmpTCKQsAaRVrBoqoz5QisrG+Oao1 9vqZvsVe+J1d07FAXCYEBMZtIP9Bcu5lfvPY5hiOHRrA+FatL0E+NBqjszFfpeUtCjIX aluy74LPzhw4RGIVuumV/MJOZwU1P+SNg82hb/pNBJBfP8EqD5gc2FBxDFHCzGg3A/yc qXi3kw3gtUZVF9wOzSP+CHVt+o4iq9sT+oxPNEkYHdDatcio1apLECMPDvdbkolBPUUa 4KfEop1aj40SB+Uwpgf1V52MJ5lYrtVeQawK/coGizYQwBbQzhv6k5UF6LY0GPne7Yai UhNA== X-Gm-Message-State: AOJu0YyqeOxzkHCFKXsD/CPh66II+o3miaToJtNj+dEmW6nfA0PZMoiG 1vf0tZLZiEVaE6SBz1I2u1O9tNf70cdEJSZN8AiFsRAZ2PiHgTBJmxuLnmwZLNLq+VPXBn6kU4z slTxaxqFHiHerYLLPWvlCyxlpz00i3fJY4X8= X-Google-Smtp-Source: AGHT+IHJbq/+DlU3ZPwmWgnjytLtT+2ILZ8HneqyvqOk7IP7SKx2z1IMXRaJZR9aRXFDmX6sxp1IYuvsxn4iFWwkpxg= X-Received: by 2002:a17:906:130b:b0:a59:efd0:b247 with SMTP id a640c23a62f3a-a5a2d5cb70amr515844866b.40.1715445886902; Sat, 11 May 2024 09:44:46 -0700 (PDT) MIME-Version: 1.0 References: <20240509174236.2278921-1-dmalcolm@redhat.com> <20240509174236.2278921-4-dmalcolm@redhat.com> In-Reply-To: <20240509174236.2278921-4-dmalcolm@redhat.com> From: NightStrike Date: Sat, 11 May 2024 12:44:36 -0400 Message-ID: Subject: Re: [PATCH 03/21] testsuite: Add more allocation size tests for conjured svalues [PR110014] To: David Malcolm Cc: gcc-patches@gcc.gnu.org, Tim Lange Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,KAM_SHORT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Thu, May 9, 2024 at 1:47=E2=80=AFPM David Malcolm = wrote: > > From: Tim Lange > > This patch adds the reproducers reported in PR 110014 as test cases. The > false positives in those cases are already fixed with PR 109577. > > 2023-06-09 Tim Lange > > PR analyzer/110014 > > gcc/testsuite/ChangeLog: > > * gcc.dg/analyzer/realloc-pr110014.c: New tests. > > diff --git a/gcc/testsuite/gcc.dg/analyzer/realloc-pr110014.c b/gcc/tests= uite/gcc.dg/analyzer/realloc-pr110014.c > new file mode 100644 > index 00000000000..d76b8781413 > --- /dev/null > +++ b/gcc/testsuite/gcc.dg/analyzer/realloc-pr110014.c > @@ -0,0 +1,25 @@ > +void *realloc (void *, unsigned long) > + __attribute__((__nothrow__, __leaf__)) > + __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__ = (2))); This change missed my comment about the wrong type for realloc from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110014#c3 Can you please fix this on all branches?