Hi All,
I found a bug in vfs_open function.
It is not correctly handled the returned NULL value by vfs_node_get.
My patch is attached, let me know.
Best regards,
Manuele
=== modified file 'uspace/srv/vfs/vfs_ops.c'
--- uspace/srv/vfs/vfs_ops.c 2015-10-06 19:01:36 +0000
+++ uspace/srv/vfs/vfs_ops.c 2016-04-22 11:27:24 +0000
@@ -636,6 +636,11 @@
fibril_rwlock_write_unlock(&namespace_rwlock);
else
fibril_rwlock_read_unlock(&namespace_rwlock);
+
+ if (!node) {
+ async_answer_0(rid, ENOMEM);
+ return;
+ }
/* Truncate the file if requested and if necessary. */
if (oflag & O_TRUNC) {
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