From 5c3095707a3a35a571055c085038bd91bc4348a6 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Sat, 27 Jul 2019 01:21:11 +0200
Subject: [PATCH] Filter out invalid Windows filename characters.

Do so even on unix, to allow easy transfer of user config between
different machines.
---
 server/TracyStorage.cpp | 58 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

diff --git a/server/TracyStorage.cpp b/server/TracyStorage.cpp
index e2a5d1bd..1e10f166 100644
--- a/server/TracyStorage.cpp
+++ b/server/TracyStorage.cpp
@@ -127,8 +127,64 @@ const char* GetSavePath( const char* program, uint64_t time, const char* file, b
     size_t sz;
     GetConfigDirectory( buf, sz );
 
+    const auto psz = strlen( program );
+    assert( psz < 512 );
+    char tmp[512];
+    strcpy( tmp, program );
+    for( size_t i=0; i<psz; i++ )
+    {
+        switch( tmp[i] )
+        {
+        case 1:
+        case 2:
+        case 3:
+        case 4:
+        case 5:
+        case 6:
+        case 7:
+        case 8:
+        case 9:
+        case 10:
+        case 11:
+        case 12:
+        case 13:
+        case 14:
+        case 15:
+        case 16:
+        case 17:
+        case 18:
+        case 19:
+        case 20:
+        case 21:
+        case 22:
+        case 23:
+        case 24:
+        case 25:
+        case 26:
+        case 27:
+        case 28:
+        case 29:
+        case 30:
+        case 31:
+        case 0x7F:
+        case '<':
+        case '>':
+        case ':':
+        case '"':
+        case '/':
+        case '\\':
+        case '|':
+        case '?':
+        case '*':
+            tmp[i] = '_';
+            break;
+        default:
+            break;
+        }
+    }
+
     // 604800 = 7 days
-    sz += sprintf( buf+sz, "/tracy/user/%c/%s/%" PRIu64 "/%" PRIu64 "/", program[0], program, uint64_t( time / 604800 ), time );
+    sz += sprintf( buf+sz, "/tracy/user/%c/%s/%" PRIu64 "/%" PRIu64 "/", tmp[0], tmp, uint64_t( time / 604800 ), time );
 
     if( create )
     {