Date: Thu, 6 Mar 2014 22:47:11 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r262872 - head/lib/libc/gen Message-ID: <201403062247.s26MlBd3043649@svn.freebsd.org>
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Author: jilles Date: Thu Mar 6 22:47:11 2014 New Revision: 262872 URL: http://svnweb.freebsd.org/changeset/base/262872 Log: fts: Don't abort if an empty pathname is given. Make fts_open(3) treat an empty pathname like any other pathname that cannot be lstatted because of [ENOENT]. It is rather confusing if rm -rf file1 "" file2 does not remove file1 and file2. PR: bin/187264 MFC after: 2 weeks Modified: head/lib/libc/gen/fts.c Modified: head/lib/libc/gen/fts.c ============================================================================== --- head/lib/libc/gen/fts.c Thu Mar 6 21:47:22 2014 (r262871) +++ head/lib/libc/gen/fts.c Thu Mar 6 22:47:11 2014 (r262872) @@ -161,11 +161,7 @@ fts_open(argv, options, compar) /* Allocate/initialize root(s). */ for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { - /* Don't allow zero-length paths. */ - if ((len = strlen(*argv)) == 0) { - errno = ENOENT; - goto mem3; - } + len = strlen(*argv); p = fts_alloc(sp, *argv, len); p->fts_level = FTS_ROOTLEVEL;
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