From: Jim Meyering <jim@meyering.net>
Date: Tue, 5 Dec 1995 23:39:06 +0000 (+0000)
Subject: (rm): Work around SunOS 4 bug whereby lstat doesn't fail
X-Git-Tag: TEXTUTILS-1_13h~33
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5c3c1931dd15db4ad0648aade0ad9b9b4b74dece;p=thirdparty%2Fcoreutils.git

(rm): Work around SunOS 4 bug whereby lstat doesn't fail
when given a zero-length file name argument.  Reported by
Mark Calabretta <mcalabre@atnf.csiro.au>.
---

diff --git a/src/rm.c b/src/rm.c
index 7a95032581..319aebfca7 100644
--- a/src/rm.c
+++ b/src/rm.c
@@ -211,7 +211,12 @@ rm (void)
       return 1;
     }
 
-  if (lstat (pathname, &path_stats))
+  if (lstat (pathname, &path_stats)
+      /* The following or-clause is solely for systems like SunOS 4.1.3
+         with (broken) lstat that interpret a zero-length file name
+	 argument as something meaningful.  For such systems, manually
+	 set errno to ENOENT.  */
+      || (pathname[0] == '\0' && (errno = ENOENT)))
     {
       if (errno == ENOENT && ignore_missing_files)
 	return 0;