symfony
diff --git a/‎src/Symfony/Component/Serializer/Normalizer/DataUriNormalizer.php
Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Serializer/Normalizer/DataUriNormalizer.php
Lines changed: 1 addition & 1 deletion
@@ -85,7 +85,7 @@ public function supportsNormalization($data, $format = null)
      */
     public function denormalize($data, $class, $format = null, array $context = array())
     {
-        if (!preg_match('/^data:([a-z0-9]+\/[a-z0-9\-\.\+]+(;[a-z0-9\-]+\=[a-z0-9\-]+)?)?(;base64)?,[a-z0-9\!\$\&\\\'\,\(\)\*\+\,\;\=\-\.\_\~\:\@\/\?\%\s]*\s*$/i', $data)) {
+        if (!preg_match('/^data:([a-z0-9][a-z0-9\!\#\$\&\-\^\_\+\.]{0,126}\/[a-z0-9][a-z0-9\!\#\$\&\-\^\_\+\.]{0,126}(;[a-z0-9\-]+\=[a-z0-9\-]+)?)?(;base64)?,[a-z0-9\!\$\&\\\'\,\(\)\*\+\,\;\=\-\.\_\~\:\@\/\?\%\s]*\s*$/i', $data)) {
             throw new UnexpectedValueException('The provided "data:" URI is not valid.');
         }
Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ public function supportsNormalization($data, $format = null)`
`85`	`85`	`*/`
`86`	`86`	`public function denormalize($data, $class, $format = null, array $context = array())`
`87`	`87`	`{`
`88`		`- if (!preg_match('/^data:([a-z0-9]+\/[a-z0-9\-\.\+]+(;[a-z0-9\-]+\=[a-z0-9\-]+)?)?(;base64)?,[a-z0-9\!\$\&\\\'\,\(\)\\+\,\;\=\-\.\_\~\:\@\/\?\%\s]\s*$/i', $data)) {`
	`88`	`+ if (!preg_match('/^data:([a-z0-9][a-z0-9\!\#\$\&\-\^\_\+\.]{0,126}\/[a-z0-9][a-z0-9\!\#\$\&\-\^\_\+\.]{0,126}(;[a-z0-9\-]+\=[a-z0-9\-]+)?)?(;base64)?,[a-z0-9\!\$\&\\\'\,\(\)\\+\,\;\=\-\.\_\~\:\@\/\?\%\s]\s*$/i', $data)) {`
`89`	`89`	`throw new UnexpectedValueException('The provided "data:" URI is not valid.');`
`90`	`90`	`}`
`91`	`91`