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Fri, 24 Jun 2022 18:33:10 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D20945204E; Fri, 24 Jun 2022 18:33:09 +0000 (GMT) Received: from li-c3569c4c-1ef8-11b2-a85c-ee139cda3133.ibm.com.com (unknown [9.43.0.85]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id E217852051; Fri, 24 Jun 2022 18:33:05 +0000 (GMT) From: Sathvika Vasireddy To: linuxppc-dev@lists.ozlabs.org Subject: [RFC PATCH v3 01/12] objtool: Fix SEGFAULT Date: Sat, 25 Jun 2022 00:02:27 +0530 Message-Id: <20220624183238.388144-2-sv@linux.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220624183238.388144-1-sv@linux.ibm.com> References: <20220624183238.388144-1-sv@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: HwMzO5PAnjhKQD-Vqc9QLfgbXg--isdE X-Proofpoint-ORIG-GUID: w58-cqigv5DBrzJEszCT3Z3Rvk6xex0U X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-06-24_08,2022-06-23_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=946 clxscore=1015 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 malwarescore=0 adultscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2204290000 definitions=main-2206240072 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peterz@infradead.org, linux-kernel@vger.kernel.org, aik@ozlabs.ru, mingo@redhat.com, sv@linux.ibm.com, rostedt@goodmis.org, jpoimboe@redhat.com, paulus@samba.org, naveen.n.rao@linux.vnet.ibm.com, mbenes@suse.cz Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Christophe Leroy Signed-off-by: Christophe Leroy --- tools/objtool/check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 190b2f6e360a..6cb07e151588 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -203,7 +203,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, return false; insn = find_insn(file, func->sec, func->offset); - if (!insn->func) + if (!insn || !insn->func) return false; func_for_each_insn(file, func, insn) { -- 2.25.1