rm: ignore errno related to invalid file names

* src/remove.c (nonexistent_file_errno): Also skip EINVAL and
EILSEQ, for at least smbfs rejection of '*' in file names.
* NEWS: Mention the fix.

2 files changed, 12 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index 5a70243b2..9ccad63a3 100644
--- a/NEWS
+++ b/NEWS
@@ -10,6 +10,9 @@ GNU coreutils NEWS                                    -*- outline -*-
   argument following the one containing the moved sub-tree.
   [bug introduced in coreutils-5.1.0]
 
+  rm -f no longer fails for EINVAL or EILSEQ on file systems that
+  reject file names invalid for that file system.
+
 
 * Noteworthy changes in release 8.9 (2011-01-04) [stable]
 
diff --git a/src/remove.c b/src/remove.c
index f7b00c62e..381423238 100644
--- a/src/remove.c
+++ b/src/remove.c
@@ -378,10 +378,18 @@ nonexistent_file_errno (int errnum)
      exist, but be (in)accessible only via too long a symlink chain.
      Likewise for ENAMETOOLONG, since rm -f ./././.../foo may fail
      if the "..." part expands to a long enough sequence of "./"s,
-     even though ./foo does indeed exist.  */
+     even though ./foo does indeed exist.
+
+     Another case to consider is when a particular name is invalid for
+     a given file system.  In 2011, smbfs returns EINVAL, but the next
+     revision of POSIX will require EILSEQ for that situation:
+     http://austingroupbugs.net/view.php?id=293
+  */
 
   switch (errnum)
     {
+    case EILSEQ:
+    case EINVAL:
     case ENOENT:
     case ENOTDIR:
       return true;