cvs: gd /libgd ISSUES gdft.c

pajoye		Wed Jan  3 20:56:50 2007 UTC

  Modified files:              
    /gd/libgd	gdft.c ISSUES 
  Log:
  #26, gdFontCacheSetup returns error when gdCacheCreate fails
  #27, Added sanity checks for possible failures in fontFetch and
       tweenColorFetch
  
  
http://cvs.php.net/viewvc.cgi/gd/libgd/gdft.c?r1=1.25&r2=1.26&diff_format=u
Index: gd/libgd/gdft.c
diff -u gd/libgd/gdft.c:1.25 gd/libgd/gdft.c:1.26
--- gd/libgd/gdft.c:1.25	Wed Sep 27 23:05:18 2006
+++ gd/libgd/gdft.c	Wed Jan  3 20:56:49 2007
@@ -439,6 +439,10 @@
   *error = NULL;
 
   a = (font_t *) gdMalloc (sizeof (font_t));
+	if (!a) {
+		return NULL;
+	}
+
   a->fontlist = strdup (b->fontlist);
   a->flags = b->flags;
   a->library = b->library;
@@ -538,6 +542,10 @@
   gdImagePtr im;
 
   a = (tweencolor_t *) gdMalloc (sizeof (tweencolor_t));
+	if (!a) {
+		return NULL;
+	}
+
   pixel = a->pixel = b->pixel;
   bg = a->bgcolor = b->bgcolor;
   fg = a->fgcolor = b->fgcolor;
@@ -818,6 +826,9 @@
       return -1;
     }
   fontCache = gdCacheCreate (FONTCACHESIZE, fontTest, fontFetch, fontRelease);
+	if (!fontCache) {
+		return -2;
+	}
   return 0;
 }
 
http://cvs.php.net/viewvc.cgi/gd/libgd/ISSUES?r1=1.23&r2=1.24&diff_format=u
Index: gd/libgd/ISSUES
diff -u gd/libgd/ISSUES:1.23 gd/libgd/ISSUES:1.24
--- gd/libgd/ISSUES:1.23	Wed Jan  3 20:50:12 2007
+++ gd/libgd/ISSUES	Wed Jan  3 20:56:49 2007
@@ -49,3 +49,6 @@
 #24, Out of range checks in gdImageSetAAPixelColor
 #25, Added sanity checks for possible allocation failures in gdCacheCreate
      and main
+#26, gdFontCacheSetup returns error when gdCacheCreate fails
+#27, Added sanity checks for possible failures in fontFetch and
+     tweenColorFetch