From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by mail.openembedded.org (Postfix) with ESMTP id 17BBB7C68C for ; Wed, 24 Apr 2019 08:41:03 +0000 (UTC) Received: from ALA-HCB.corp.ad.wrs.com ([147.11.189.41]) by mail.windriver.com (8.15.2/8.15.1) with ESMTPS id x3O8f3iO024548 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Wed, 24 Apr 2019 01:41:03 -0700 (PDT) Received: from pek-lpg-core2.corp.ad.wrs.com (128.224.153.41) by ALA-HCB.corp.ad.wrs.com (147.11.189.41) with Microsoft SMTP Server id 14.3.439.0; Wed, 24 Apr 2019 01:41:02 -0700 From: To: , Date: Wed, 24 Apr 2019 16:41:00 +0800 Message-ID: <1556095261-171895-1-git-send-email-mingli.yu@windriver.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <5CB80B5D.40800@windriver.com> References: <5CB80B5D.40800@windriver.com> MIME-Version: 1.0 Subject: [PATCH v4 1/2] nettle: fix the Segmentation fault X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Apr 2019 08:41:04 -0000 Content-Type: text/plain From: Mingli Yu The commit[8ac8fa8ee1 nettle: update to 3.4.1] add CFLAGS_append = " -std=c99" to silence the below error for native build: | ../nettle-3.4.1/rsa-sign-tr.c: In function 'sec_equal': | ../nettle-3.4.1/rsa-sign-tr.c:243:3: error: 'for' loop initial declarations are only allowed in C99 mode for (size_t i = 0; i < limbs; i++) ^ | ../nettle-3.4.1/rsa-sign-tr.c:243:3: note: use option -std=c99 or -std=gnu99 to compile your code | Makefile:263: recipe for target 'rsa-sign-tr.o' failed But the above change will trigger below Segmentation fault: # echo -n passwd| nettle-pbkdf2 -i 1 -l 16 salt [65534.886509] nettle-pbkdf2[708]: segfault at 1f594260 ip 00007f3332256998 sp 00007fff60d44410 error 4 in libnettle.so.6.5[7f3332244000+1d00] [65534.887525] Code: e8 6d db fe ff 44 01 6d 68 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 66 2e 0f 1f 84 00 00 00 00 00 49 89 dc e9 68 ff f Segmentation fault So update the logic to CFLAGS_append = " -std=gnu99" to fix the issue. Signed-off-by: Mingli Yu --- meta/recipes-support/nettle/nettle_3.4.1.bb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/recipes-support/nettle/nettle_3.4.1.bb b/meta/recipes-support/nettle/nettle_3.4.1.bb index dd49c30..8375fcf 100644 --- a/meta/recipes-support/nettle/nettle_3.4.1.bb +++ b/meta/recipes-support/nettle/nettle_3.4.1.bb @@ -30,7 +30,7 @@ inherit autotools ptest multilib_header EXTRA_AUTORECONF += "--exclude=aclocal" EXTRA_OECONF = "--disable-openssl" -CFLAGS_append = " -std=c99" +CFLAGS_append = " -std=gnu99" do_compile_ptest() { oe_runmake buildtest -- 2.7.4