X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=windows%2Fwinmisc.c;h=f2e4f223595b4b73d642df1648223f282583d85a;hb=21101c7397e460933635a7bfed813864fc4f88fe;hp=cd8d74ed1fdbfb76f1e6f02ffc01cdddf5d33011;hpb=1f6504c2de427b0db6267fe7e93ace626970c287;p=PuTTY.git

diff --git a/windows/winmisc.c b/windows/winmisc.c
index cd8d74ed..f2e4f223 100644
--- a/windows/winmisc.c
+++ b/windows/winmisc.c
@@ -71,6 +71,13 @@ Filename *filename_deserialise(void *vdata, int maxsize, int *used)
     return filename_from_str(data);
 }
 
+char filename_char_sanitise(char c)
+{
+    if (strchr("<>:\"/\\|?*", c))
+        return '.';
+    return c;
+}
+
 #ifndef NO_SECUREZEROMEMORY
 /*
  * Windows implementation of smemclr (see misc.c) using SecureZeroMemory.
@@ -222,8 +229,8 @@ const char *win_strerror(int error)
                            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
                            msgtext, lenof(msgtext)-1, NULL)) {
             sprintf(msgtext,
-                    "(unable to format: FormatMessage returned %d)",
-                    GetLastError());
+                    "(unable to format: FormatMessage returned %u)",
+                    (unsigned int)GetLastError());
         } else {
             int len = strlen(msgtext);
             if (len > 0 && msgtext[len-1] == '\n')