cvs: php-src /ext/gd/libgd gd.c
| From: | Pierre-Alain Joye | Date: | Wed, 09 Jul 2003 10:36:07 +0000 |
| Subject: | cvs: php-src /ext/gd/libgd gd.c | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-22457@lists.php.net to get a copy of this message | ||
pajoye Wed Jul 9 06:36:07 2003 EDT
Modified files:
/php-src/ext/gd/libgd gd.c
Log:
- Fix a possible crash when invalid color index are given as background
in imagerotate, only when palette based image is used as src
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.58 php-src/ext/gd/libgd/gd.c:1.59
--- php-src/ext/gd/libgd/gd.c:1.58 Wed Jul 9 06:15:13 2003
+++ php-src/ext/gd/libgd/gd.c Wed Jul 9 06:36:07 2003
@@ -2761,6 +2761,10 @@
return NULL;
}
+ if (!gdImageTrueColor(src) && clrBack>=gdImageColorsTotal(src)) {
+ return NULL;
+ }
+
clrBackR = gdImageRed(src, clrBack);
clrBackG = gdImageGreen(src, clrBack);
clrBackB = gdImageBlue(src, clrBack);