X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=windows%2Fwinmisc.c;h=f2e4f223595b4b73d642df1648223f282583d85a;hb=9f9d72ec58642e91b4f93ee4405a8086ee2fb2f0;hp=ce0a0d1d2a55e7fb8d545817a5330afb057fe7d3;hpb=6539d39755e82e3a39f61aa0ff4e415b4861320b;p=PuTTY.git

diff --git a/windows/winmisc.c b/windows/winmisc.c
index ce0a0d1d..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.