*** empty log message ***

2 files changed, 20 insertions, 0 deletions

diff --git a/src/ChangeLog.unicode b/src/ChangeLog.unicode
index b496f8490c7..816919436ab 100644
--- a/src/ChangeLog.unicode
+++ b/src/ChangeLog.unicode
@@ -1,5 +1,8 @@
 2007-12-19  Jason Rumney  <jasonr@gnu.org>
 
+        * w32font.c (w32font_text_extents): Don't use the frame stored in the
+        font, as it may have been deleted.
+
         * w32font.h (w32font_get_cache): Update declaration.
 
 2007-12-18  Kenichi Handa  <handa@ni.aist.go.jp>
diff --git a/src/w32font.c b/src/w32font.c
index 3ac6001c181..bb1c125e2a4 100644
--- a/src/w32font.c
+++ b/src/w32font.c
@@ -203,6 +203,8 @@ w32font_open (f, font_entity, pixel_size)
   if (w32_font == NULL)
     return NULL;
 
+  safe_debug_print (font_entity);
+
   if (!w32font_open_internal (f, font_entity, pixel_size, w32_font))
     {
       xfree (w32_font);
@@ -293,7 +295,14 @@ w32font_text_extents (font, code, nglyphs, metrics)
   WORD *wcode = alloca(nglyphs * sizeof (WORD));
   SIZE size;
 
+#if 0
+  /* Frames can come and go, and their fonts outlive them. This is
+     particularly troublesome with tooltip frames, and causes crashes.  */
   f = ((struct w32font_info *)font)->owning_frame;
+#else
+  f = selected_frame;
+#endif
+
   dc = get_frame_dc (f);
   old_font = SelectObject (dc, ((W32FontStruct *)(font->font.font))->hfont);
 
@@ -601,6 +610,10 @@ w32font_match_internal (frame, font_spec, opentype_only)
   bzero (&match_data.pattern, sizeof (LOGFONT));
   fill_in_logfont (f, &match_data.pattern, font_spec);
 
+  /* If weight was not specified, try to get a normal weight font.  */
+  if (!match_data.pattern.lfWeight)
+    match_data.pattern.lfWeight = FW_NORMAL;
+
   match_data.opentype_only = opentype_only;
   if (opentype_only)
     match_data.pattern.lfOutPrecision = OUT_OUTLINE_PRECIS;
@@ -637,6 +650,10 @@ w32font_open_internal (f, font_entity, pixel_size, w32_font)
   bzero (&logfont, sizeof (logfont));
   fill_in_logfont (f, &logfont, font_entity);
 
+  /* If weight was not specified, try to get a normal weight font.  */
+  if (!logfont.lfWeight)
+    logfont.lfWeight = FW_NORMAL;
+
   size = XINT (AREF (font_entity, FONT_SIZE_INDEX));
   if (!size)
     size = pixel_size;