{"id":808866,"url":"http://patchwork.ozlabs.org/api/1.0/patches/808866/?format=json","project":{"id":41,"url":"http://patchwork.ozlabs.org/api/1.0/projects/41/?format=json","name":"GNU C Library","link_name":"glibc","list_id":"libc-alpha.sourceware.org","list_email":"libc-alpha@sourceware.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20170901180029.9527-57-hjl.tools@gmail.com>","date":"2017-09-01T18:00:27","name":"[56/58] Hide internal __glob64 function [BZ #18822]","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"c2cc938aa82150fa1a1f488405416f94e27692ab","submitter":{"id":4387,"url":"http://patchwork.ozlabs.org/api/1.0/people/4387/?format=json","name":"H.J. Lu","email":"hjl.tools@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/glibc/patch/20170901180029.9527-57-hjl.tools@gmail.com/mbox/","series":[{"id":1088,"url":"http://patchwork.ozlabs.org/api/1.0/series/1088/?format=json","date":"2017-09-01T18:00:21","name":"Hide internal functions in libc.so","version":1,"mbox":"http://patchwork.ozlabs.org/series/1088/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/808866/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list libc-alpha@sourceware.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=sourceware.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=libc-alpha-return-84063-incoming=patchwork.ozlabs.org@sourceware.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tsecure) header.d=sourceware.org header.i=@sourceware.org\n\theader.b=\"fC+CcDMH\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xkRvg02KYz9s3w\n\tfor ;\n\tSat, 2 Sep 2017 04:04:14 +1000 (AEST)","(qmail 85614 invoked by alias); 1 Sep 2017 18:00:53 -0000","(qmail 85457 invoked by uid 89); 1 Sep 2017 18:00:52 -0000"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:subject:date:message-id:in-reply-to\n\t:references; q=dns; s=default; b=nbYB57gBlXSBGa94+5ynr9EKB2pkbTv\n\tmt+Bhx2LUIBXWuIEc+X+j3rA6xAtR3H1jVDPt5ly5mH19i0C+gngylS11JdKsyk5\n\tsueXhV8nWi87dx9v0xM1kekw28QmY2/LfEu9bIMvOIWwyhM2UMP897oAMJQrqz+V\n\tKNGCHCnljTB8=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:subject:date:message-id:in-reply-to\n\t:references; s=default; bh=fMhlKjREXBoA8oDBqjhq/KuJex8=; b=fC+Cc\n\tDMHxJm3tcx0gZkbXFq7Exx8MNT3xfm5G/hybU453GNjKurUMkXj5RuH3Z6m0DkkN\n\ti1TVoRmA4l4qzQK/NgpWbVKphECyhD30ZI02qMBeX1WEzigKuO1gAUMgzbraoztf\n\tLgITArrxac+8UVqVSGMwEKmJqz7Xx6TqLufsbY=","Mailing-List":"contact libc-alpha-help@sourceware.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Subscribe":"","List-Archive":"","List-Post":"","List-Help":",\n\t","Sender":"libc-alpha-owner@sourceware.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-26.2 required=5.0 tests=BAYES_00,\n\tFREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2,\n\tGIT_PATCH_3,\n\tSPF_SOFTFAIL autolearn=ham version=3.3.2 spammy=H*m:gmail","X-HELO":"mga06.intel.com","X-ExtLoop1":"1","From":"\"H.J. Lu\" ","To":"libc-alpha@sourceware.org","Subject":"[PATCH 56/58] Hide internal __glob64 function [BZ #18822]","Date":"Fri, 1 Sep 2017 11:00:27 -0700","Message-Id":"<20170901180029.9527-57-hjl.tools@gmail.com>","In-Reply-To":"<20170901180029.9527-1-hjl.tools@gmail.com>","References":"<20170901180029.9527-1-hjl.tools@gmail.com>"},"content":"Hide internal __glob64 function to allow direct access within libc.so\nand libc.a without using GOT nor PLT.\n\n\t[BZ #18822]\n\t* include/glob.h (__glob64): Add libc_hidden_proto.\n\t* sysdeps/unix/sysv/linux/i386/glob64.c (__glob64): Add\n\tlibc_hidden_def.\n---\n include/glob.h | 1 +\n sysdeps/unix/sysv/linux/i386/glob64.c | 1 +\n 2 files changed, 2 insertions(+)","diff":"diff --git a/include/glob.h b/include/glob.h\nindex 228fe30ca8..1d2f78793e 100644\n--- a/include/glob.h\n+++ b/include/glob.h\n@@ -12,6 +12,7 @@ extern int __glob_pattern_p (const char *__pattern, int __quote);\n extern int __glob64 (const char *__pattern, int __flags,\n \t\t int (*__errfunc) (const char *, int),\n \t\t glob64_t *__pglob);\n+libc_hidden_proto (__glob64)\n #endif\n \n #endif\ndiff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c\nindex 956cb0474a..a2cd1e9c3b 100644\n--- a/sysdeps/unix/sysv/linux/i386/glob64.c\n+++ b/sysdeps/unix/sysv/linux/i386/glob64.c\n@@ -43,6 +43,7 @@\n \n libc_hidden_def (globfree64)\n \n+libc_hidden_def (__glob64)\n versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);\n libc_hidden_ver (__glob64, glob64)\n \n","prefixes":["56/58"]}