From 70865d6c10bfd7f47ce26604bfb894ad67ebba36 Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Mon, 6 Jan 2014 17:52:06 +0000
Subject: Fixes STR# 3025; string overflow with large filter()s. Replaced fixed
 arrays with dynamic strings.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10046 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Native_File_Chooser_common.cxx | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/Fl_Native_File_Chooser_common.cxx')

diff --git a/src/Fl_Native_File_Chooser_common.cxx b/src/Fl_Native_File_Chooser_common.cxx
index 7fec0a34e..1849ef50b 100644
--- a/src/Fl_Native_File_Chooser_common.cxx
+++ b/src/Fl_Native_File_Chooser_common.cxx
@@ -71,6 +71,26 @@ static void chrcat(char *s, char c) {
   strcat(s, tmp);
 }
 
+// COUNT OCCURANCES OF CHAR 'c' IN 'find'.
+int strcnt(const char *s, char c) {
+  int cnt = 0;
+  while ( *s ) { if (*s++ == c ) ++cnt; }
+  return cnt;
+}
+
+// COUNT OCCURANCES OF ANY CHARS FROM 'find' IN 's'.
+int strcnt(const char *s, const char *find) {
+  int cnt = 0;
+  const char *f;
+  while ( *s ) {
+    for (f=find; *f; f++) {
+      if (*s == *f) { ++cnt; break; }
+    }
+    ++s;
+  }
+  return cnt;
+}
+
 //
 // End of "$Id$".
 //
-- 
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