1 files changed, 46 insertions, 0 deletions
diff --git a/x11-fonts/ttmkfdir/files/patch-directory.cpp b/x11-fonts/ttmkfdir/files/patch-directory.cpp
new file mode 100644
index 000000000000..35a95dfad172
--- /dev/null
+++ b/x11-fonts/ttmkfdir/files/patch-directory.cpp
@@ -0,0 +1,46 @@
+--- directory.cpp.orig	Mon Dec  9 11:29:11 2002
++++ directory.cpp	Wed Jul 19 11:41:32 2006
+@@ -1,7 +1,9 @@
+ #include <cctype>
+ #include <dirent.h>
++#include <sys/types.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
++#include <fcntl.h>
+ 
+ #include "directory.h"
+ 
+@@ -37,19 +39,24 @@
+ bool
+ ttfdirectory::select (const char *name) const
+ {
+-    int len;
++    int fd;
++    unsigned int n;
+     struct stat buf;
++    char sigdata[8];
++    char TTsig[] = "\000\001\000\000\000", OTsig[] = "OTTO";
+ 
+     /* must be a regular file */
+     if (::stat (name, &buf) || !(S_ISREG (buf.st_mode))) {
+ 	return false;
+     }
+-    
+-    /* we make the decision by the extension of the file name */
+-    return (((len = strlen (name)) > 4) &&
+-	    (name[len - 4] == '.') &&
+-	    (std::toupper(name[len - 3]) == 'T') &&
+-	    (std::toupper(name[len - 2]) == 'T') &&
+-	    ((std::toupper(name[len - 1]) == 'F') ||
+-	     (std::toupper(name[len - 1]) == 'C')));
++
++    fd = ::open(name, O_RDONLY);
++    if (fd < 0) return false;
++    n = read(fd, sigdata, sizeof(sigdata));
++    close(fd);
++    if (n < sizeof(sigdata))
++       return false;
++                                                                               
++    return (!memcmp(sigdata, TTsig, 5)
++           || !memcmp(sigdata, OTsig, 4));
+ }