Nil pointer dereference when cache key already evicted

Signed-off-by: Xavier Lucas <xavier.lucas@corp.ovh.com>
ovh · Feb 22, 2016 · 0259aef · 0259aef
1 parent 8d60e75
commit 0259aef
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/svfs/cache.go b/svfs/cache.go
@@ -36,7 +36,9 @@ func (c *Cache) key(container, path string) string {
 }
 
 func (c *Cache) Delete(container, path string) {
-	if !c.content[c.key(container, path)].temporary {
+	_, found := c.content[c.key(container, path)]
+	if found &&
+		!c.content[c.key(container, path)].temporary {
 		c.nodeCount -= uint64(len(c.content[c.key(container, path)].list))
 	}
 	delete(c.content, c.key(container, path))