From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 019ED38582BD; Wed, 29 Mar 2023 18:18:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 019ED38582BD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1680113895; bh=kzUEf2TqHwT8Bto5ft++gmi9L9hnJEeeotvnTJosP2o=; h=From:To:Subject:Date:In-Reply-To:References:From; b=aPwZRFWYimvK+By5lBq8hL/Ymz+azxEIMIF8emr4MVwKPWsTvmDx0H7DktDShPZud XmleA21b89cx2Aw2gyQzhchRJespIKPspkHkzab2CgOgxpVTS9AOvJaIh6hDU7lomU 2oPV3iMUar52IF9ASpoxj+qaQBBhjb7K9HLWE5Bo= From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/106573] Missing -Wanalyzer-use-of-uninitialized-value on calls handled by state machines Date: Wed, 29 Mar 2023 18:18:14 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: analyzer X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: dmalcolm at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106573 --- Comment #6 from CVS Commits --- The releases/gcc-12 branch has been updated by David Malcolm : https://gcc.gnu.org/g:c63e5a234d0193e1f41024cf0eee840998e04c7f commit r12-9355-gc63e5a234d0193e1f41024cf0eee840998e04c7f Author: David Malcolm Date: Wed Mar 29 14:16:46 2023 -0400 analyzer: better fix for -Wanalyzer-use-of-uninitialized-value [PR10657= 3] Cherrypicked from r13-2053-gca123e019bb92f. gcc/analyzer/ChangeLog: PR analyzer/106573 * region-model.cc (region_model::on_call_pre): Use check_call_a= rgs when ensuring that we call get_arg_svalue on all args. Remove redundant call from handling for stdio builtins. Signed-off-by: David Malcolm =