Date: Mon, 29 May 2017 12:55:26 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r319128 - stable/11/lib/libc/stdlib Message-ID: <201705291255.v4TCtQeq093456@repo.freebsd.org>
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Author: kib Date: Mon May 29 12:55:26 2017 New Revision: 319128 URL: https://svnweb.freebsd.org/changeset/base/319128 Log: MFC r318303: Style. Modified: stable/11/lib/libc/stdlib/realpath.c Directory Properties: stable/11/ (props changed) Modified: stable/11/lib/libc/stdlib/realpath.c ============================================================================== --- stable/11/lib/libc/stdlib/realpath.c Mon May 29 12:53:44 2017 (r319127) +++ stable/11/lib/libc/stdlib/realpath.c Mon May 29 12:55:26 2017 (r319128) @@ -89,7 +89,7 @@ realpath1(const char *path, char *resolv */ p = strchr(left, '/'); - next_token_len = p ? p - left : left_len; + next_token_len = p != NULL ? p - left : left_len; memcpy(next_token, left, next_token_len); next_token[next_token_len] = '\0'; @@ -112,10 +112,9 @@ realpath1(const char *path, char *resolv if (next_token[0] == '\0') { /* Handle consequential slashes. */ continue; - } - else if (strcmp(next_token, ".") == 0) + } else if (strcmp(next_token, ".") == 0) { continue; - else if (strcmp(next_token, "..") == 0) { + } else if (strcmp(next_token, "..") == 0) { /* * Strip the last path component except when we have * single "/" @@ -146,13 +145,12 @@ realpath1(const char *path, char *resolv } slen = readlink(resolved, symlink, sizeof(symlink)); if (slen <= 0 || slen >= sizeof(symlink)) { - if (slen < 0) { - /* keep errno from readlink(2) call */ - } else if (slen == 0) { + if (slen < 0) + ; /* keep errno from readlink(2) call */ + else if (slen == 0) errno = ENOENT; - } else { + else errno = ENAMETOOLONG; - } return (NULL); } symlink[slen] = '\0';
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