sax - npm Package Compare versions

Comparing version 1.4.4 to 1.5.0

lib/sax.js

@@ -69,2 +69,5 @@ ;(function (sax) {
     parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
+    parser.opt.maxEntityCount = parser.opt.maxEntityCount || 512
+    parser.opt.maxEntityDepth = parser.opt.maxEntityDepth || 4
+    parser.entityCount = parser.entityDepth = 0
     parser.tags = []
@@ -1615,5 +1618,20 @@ parser.closed = parser.closedRoot = parser.sawRoot = false
             ) {
+              if ((parser.entityCount += 1) > parser.opt.maxEntityCount) {
+                error(
+                  parser,
+                  'Parsed entity count exceeds max entity count'
+                )
+              }
+
+              if ((parser.entityDepth += 1) > parser.opt.maxEntityDepth) {
+                error(
+                  parser,
+                  'Parsed entity depth exceeds max entity depth'
+                )
+              }
+
               parser.entity = ''
               parser.state = returnState
               parser.write(parsedEntity)
+              parser.entityDepth -= 1
             } else {
@@ -1620,0 +1638,0 @@ parser[buffer] += parsedEntity

package.json

@@ -5,3 +5,3 @@ {
   "author": "Isaac Z. Schlueter <[e-mail]> (http://blog.izs.me/)",
-  "version": "1.4.4",
+  "version": "1.5.0",
   "main": "lib/sax.js",
@@ -8,0 +8,0 @@ "license": "BlueOak-1.0.0",

New alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Fixed alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

57118

1.17%

Lines of code

1589

1.02%

No dependency changes