From: Jim Meyering <jim@meyering.net>
Date: Fri, 28 Feb 2003 11:04:18 +0000 (+0000)
Subject: (fts_children): If fchdir fails, close file descriptor
X-Git-Tag: v4.5.9~106
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fb428bedfcd04805bd81029f054ac3eb07c8282a;p=thirdparty%2Fcoreutils.git

(fts_children): If fchdir fails, close file descriptor
before returning.  From NetBSD.
---

diff --git a/lib/fts.c b/lib/fts.c
index e917706c45..439826cfdb 100644
--- a/lib/fts.c
+++ b/lib/fts.c
@@ -672,8 +672,10 @@ fts_children(sp, instr)
 	if ((fd = open(".", O_RDONLY, 0)) < 0)
 		return (NULL);
 	sp->fts_child = fts_build(sp, instr);
-	if (fchdir(fd))
+	if (fchdir(fd)) {
+		(void)close(fd);
 		return (NULL);
+	}
 	(void)close(fd);
 	return (sp->fts_child);
 }