From: Jim Meyering <jim@meyering.net>
Date: Tue, 18 May 2004 15:28:27 +0000 (+0000)
Subject: (names): Bring back lower-case letters, "_", and
X-Git-Tag: v5.3.0~1526
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=40d4847f4c49c14ae8a748abf7446651e9c4ae80;p=thirdparty%2Fcoreutils.git

(names): Bring back lower-case letters, "_", and
".".  But continue to omit +, =, %, @, #, as they're either
shell metacharacters (for some shells) or are not in some
character sets, or (in the case of '%') must be a
metacharacter somewhere.
---

diff --git a/src/shred.c b/src/shred.c
index 4d51a4b32b..1e438b6204 100644
--- a/src/shred.c
+++ b/src/shred.c
@@ -1348,8 +1348,9 @@ wipefd (int fd, char const *qname, struct isaac_state *s,
 
 /* --- Name-wiping code --- */
 
-/* Characters allowed in a file name - a safe universal set. */
-static char const nameset[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+/* Characters allowed in a file name - a safe universal set.  */
+static char const nameset[] =
+"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_.";
 
 /* Increment NAME (with LEN bytes).  NAME must be a big-endian base N
    number with the digits taken from nameset.  Return true if