From owner-svn-src-head@freebsd.org Wed Jun 26 15:43:21 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7C02C15CB64E; Wed, 26 Jun 2019 15:43:21 +0000 (UTC) (envelope-from arichardson@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1A8B072B4E; Wed, 26 Jun 2019 15:43:21 +0000 (UTC) (envelope-from arichardson@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 07C041B77; Wed, 26 Jun 2019 15:43:21 +0000 (UTC) (envelope-from arichardson@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QFhKjZ024800; Wed, 26 Jun 2019 15:43:20 GMT (envelope-from arichardson@FreeBSD.org) Received: (from arichardson@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QFhKTA024799; Wed, 26 Jun 2019 15:43:20 GMT (envelope-from arichardson@FreeBSD.org) Message-Id: <201906261543.x5QFhKTA024799@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: arichardson set sender to arichardson@FreeBSD.org using -f From: Alex Richardson Date: Wed, 26 Jun 2019 15:43:20 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r349416 - head/lib/libc/stdlib X-SVN-Group: head X-SVN-Commit-Author: arichardson X-SVN-Commit-Paths: head/lib/libc/stdlib X-SVN-Commit-Revision: 349416 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 1A8B072B4E X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_SHORT(-0.96)[-0.956,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 15:43:21 -0000 Author: arichardson Date: Wed Jun 26 15:43:20 2019 New Revision: 349416 URL: https://svnweb.freebsd.org/changeset/base/349416 Log: Fix -Wsign-compare warnings in realpath.c This is needed in order to build realpath.c as part of rtld. Modified: head/lib/libc/stdlib/realpath.c Modified: head/lib/libc/stdlib/realpath.c ============================================================================== --- head/lib/libc/stdlib/realpath.c Wed Jun 26 15:34:35 2019 (r349415) +++ head/lib/libc/stdlib/realpath.c Wed Jun 26 15:43:20 2019 (r349416) @@ -91,7 +91,7 @@ realpath1(const char *path, char *resolved) */ p = strchr(left, '/'); - next_token_len = p != NULL ? p - left : left_len; + next_token_len = p != NULL ? (size_t)(p - left) : left_len; memcpy(next_token, left, next_token_len); next_token[next_token_len] = '\0'; @@ -146,7 +146,7 @@ realpath1(const char *path, char *resolved) return (NULL); } slen = readlink(resolved, symlink, sizeof(symlink)); - if (slen <= 0 || slen >= sizeof(symlink)) { + if (slen <= 0 || slen >= (ssize_t)sizeof(symlink)) { if (slen < 0) ; /* keep errno from readlink(2) call */ else if (slen == 0) @@ -173,7 +173,7 @@ realpath1(const char *path, char *resolved) */ if (p != NULL) { if (symlink[slen - 1] != '/') { - if (slen + 1 >= sizeof(symlink)) { + if (slen + 1 >= (ssize_t)sizeof(symlink)) { errno = ENAMETOOLONG; return (NULL); }