[syslinux] Patch to tftpd rewrite \L handling

[Chris Leishman]

Hi all,

I noticed tftpd does not munge the case of expansions (eg. \1, \2, etc)
when in \L..\E or \U..\E blocks.  The attached patch fixes this
behaviour.

cheers,
chris


diff -urN tftp-hpa-0.40.orig/tftpd/remap.c tftp-hpa-0.40/tftpd/remap.c
--- tftp-hpa-0.40.orig/tftpd/remap.c	2004-09-23 12:22:02.000000000 +1000
+++ tftp-hpa-0.40/tftpd/remap.c	2005-06-28 13:41:18.079132768 +1000
@@ -91,7 +91,10 @@
 	  len += mlen;
 	  if ( string ) {
 	    memcpy(string, input+pmatch[n].rm_so, mlen);
-	    string += mlen;
+	    while ( mlen-- ) {
+	      *string = xform(*string);
+	      string++;
+	    }
 	  }
 	}
 	break;