X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0e190fa2b480ec155f9808de4bb378731dc1154f..c81394808bf7efd84e4294e44a9a9a7b7f6dd8a9:/src/richtext/richtextbuffer.cpp

diff --git a/src/richtext/richtextbuffer.cpp b/src/richtext/richtextbuffer.cpp
index 207a8899b1..c095af9c78 100644
--- a/src/richtext/richtextbuffer.cpp
+++ b/src/richtext/richtextbuffer.cpp
@@ -7733,11 +7733,11 @@ bool wxRichTextBuffer::SetStyleSheetAndNotify(wxRichTextStyleSheet* sheet)
 {
     wxRichTextStyleSheet* oldSheet = GetStyleSheet();
 
-    wxWindowID id = wxID_ANY;
+    wxWindowID winid = wxID_ANY;
     if (GetRichTextCtrl())
-        id = GetRichTextCtrl()->GetId();
+        winid = GetRichTextCtrl()->GetId();
 
-    wxRichTextEvent event(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, id);
+    wxRichTextEvent event(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, winid);
     event.SetEventObject(GetRichTextCtrl());
     event.SetContainer(GetRichTextCtrl()->GetFocusObject());
     event.SetOldStyleSheet(oldSheet);
@@ -10417,8 +10417,13 @@ bool wxRichTextImageBlock::Load(wxImage& image)
 // Write data in hex to a stream
 bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream)
 {
-    const int bufSize = 512;
-    char buf[bufSize+1];
+    if (m_dataSize == 0)
+        return true;
+
+    int bufSize = 100000;
+    if (int(2*m_dataSize) < bufSize)
+        bufSize = 2*m_dataSize;
+    char* buf = new char[bufSize+1];
 
     int left = m_dataSize;
     int n, i, j;
@@ -10444,6 +10449,7 @@ bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream)
         buf[n] = 0;
         stream.Write((const char*) buf, n);
     }
+    delete[] buf;
     return true;
 }